2021086038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 4705413120

約数和(自身を除く): 2684327082

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 46, 51, 58, 61, 69, 87, 102, 122, 138, 174, 183, 366, 391, 487, 493, 667, 782, 974, 986, 1037, 1173, 1334, 1403, 1461, 1479, 1769, 2001, 2074, 2346, 2806, 2922, 2958, 3111, 3538, 4002, 4209, 5307, 6222, 8279, 8418, 10614, 11201, 11339, 14123, 16558, 22402, 22678, 23851, 24837, 28246, 29707, 30073, 33603, 34017, 40687, 42369, 47702, 49674, 59414, 60146, 67206, 68034, 71553, 81374, 84738, 89121, 90219, 122061, 143106, 178242, 180438, 190417, 240091, 244122, 324829, 380834, 480182, 505019, 571251, 649658, 683261, 691679, 720273, 861503, 974487, 1010038, 1142502, 1366522, 1383358, 1440546, 1515057, 1723006, 1948974, 2049783, 2075037, 2584509, 3030114, 4099566, 4150074, 5169018, 5522093, 11044186, 11615437, 14645551, 16566279, 19814569, 23230874, 29291102, 33132558, 34846311, 39629138, 43936653, 59443707, 69692622, 87873306, 118887414, 336847673, 673695346, 1010543019, 2021086038]

約数ペア:

[(1, 2021086038), (2, 1010543019), (3, 673695346), (6, 336847673), (17, 118887414), (23, 87873306), (29, 69692622), (34, 59443707), (46, 43936653), (51, 39629138), (58, 34846311), (61, 33132558), (69, 29291102), (87, 23230874), (102, 19814569), (122, 16566279), (138, 14645551), (174, 11615437), (183, 11044186), (366, 5522093), (391, 5169018), (487, 4150074), (493, 4099566), (667, 3030114), (782, 2584509), (974, 2075037), (986, 2049783), (1037, 1948974), (1173, 1723006), (1334, 1515057), (1403, 1440546), (1461, 1383358), (1479, 1366522), (1769, 1142502), (2001, 1010038), (2074, 974487), (2346, 861503), (2806, 720273), (2922, 691679), (2958, 683261), (3111, 649658), (3538, 571251), (4002, 505019), (4209, 480182), (5307, 380834), (6222, 324829), (8279, 244122), (8418, 240091), (10614, 190417), (11201, 180438), (11339, 178242), (14123, 143106), (16558, 122061), (22402, 90219), (22678, 89121), (23851, 84738), (24837, 81374), (28246, 71553), (29707, 68034), (30073, 67206), (33603, 60146), (34017, 59414), (40687, 49674), (42369, 47702)]