2080889074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2623

約数の個数: 64

約数和(自身を含む): 3738451968

約数和(自身を除く): 1657562894

約数列:

[1, 2, 11, 22, 23, 31, 46, 53, 62, 106, 253, 341, 506, 583, 682, 713, 1166, 1219, 1426, 1643, 2438, 2503, 3286, 5006, 7843, 13409, 15686, 18073, 26818, 27533, 36146, 37789, 55066, 57569, 75578, 77593, 115138, 132659, 155186, 265318, 415679, 633259, 831358, 853523, 1266518, 1459249, 1707046, 1784639, 2918498, 3051157, 3569278, 4112429, 6102314, 8224858, 19631029, 33562727, 39262058, 45236719, 67125454, 90473438, 94585867, 189171734, 1040444537, 2080889074]

約数ペア:

[(1, 2080889074), (2, 1040444537), (11, 189171734), (22, 94585867), (23, 90473438), (31, 67125454), (46, 45236719), (53, 39262058), (62, 33562727), (106, 19631029), (253, 8224858), (341, 6102314), (506, 4112429), (583, 3569278), (682, 3051157), (713, 2918498), (1166, 1784639), (1219, 1707046), (1426, 1459249), (1643, 1266518), (2438, 853523), (2503, 831358), (3286, 633259), (5006, 415679), (7843, 265318), (13409, 155186), (15686, 132659), (18073, 115138), (26818, 77593), (27533, 75578), (36146, 57569), (37789, 55066)]