2055402258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^2$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 5137689984

約数和(自身を除く): 3082287726

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 197, 273, 291, 394, 546, 582, 591, 679, 1182, 1261, 1358, 1379, 2037, 2522, 2561, 2758, 3783, 4074, 4137, 5122, 7566, 7683, 8274, 8827, 15366, 17654, 17927, 19109, 26481, 35854, 38218, 38809, 52962, 53781, 57327, 77618, 107562, 114654, 116427, 133763, 232854, 248417, 267526, 271663, 401289, 496834, 504517, 543326, 745251, 802578, 814989, 1009034, 1490502, 1513551, 1629978, 1738919, 3027102, 3477838, 3531619, 3764473, 5216757, 7063238, 7528946, 10433514, 10594857, 11293419, 21189714, 22586838, 26351311, 48938149, 52702622, 79053933, 97876298, 146814447, 158107866, 293628894, 342567043, 685134086, 1027701129, 2055402258]

約数ペア:

[(1, 2055402258), (2, 1027701129), (3, 685134086), (6, 342567043), (7, 293628894), (13, 158107866), (14, 146814447), (21, 97876298), (26, 79053933), (39, 52702622), (42, 48938149), (78, 26351311), (91, 22586838), (97, 21189714), (182, 11293419), (194, 10594857), (197, 10433514), (273, 7528946), (291, 7063238), (394, 5216757), (546, 3764473), (582, 3531619), (591, 3477838), (679, 3027102), (1182, 1738919), (1261, 1629978), (1358, 1513551), (1379, 1490502), (2037, 1009034), (2522, 814989), (2561, 802578), (2758, 745251), (3783, 543326), (4074, 504517), (4137, 496834), (5122, 401289), (7566, 271663), (7683, 267526), (8274, 248417), (8827, 232854), (15366, 133763), (17654, 116427), (17927, 114654), (19109, 107562), (26481, 77618), (35854, 57327), (38218, 53781), (38809, 52962)]