1262222364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{425851}}^1$

素因数の和:425890

約数の個数: 48

約数和(自身を含む): 3338679680

約数和(自身を除く): 2076457316

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 425851, 851702, 1277553, 1703404, 2555106, 5110212, 5536063, 8091169, 11072126, 16182338, 16608189, 22144252, 24273507, 32364676, 33216378, 48547014, 66432756, 97094028, 105185197, 210370394, 315555591, 420740788, 631111182, 1262222364]

約数ペア:

[(1, 1262222364), (2, 631111182), (3, 420740788), (4, 315555591), (6, 210370394), (12, 105185197), (13, 97094028), (19, 66432756), (26, 48547014), (38, 33216378), (39, 32364676), (52, 24273507), (57, 22144252), (76, 16608189), (78, 16182338), (114, 11072126), (156, 8091169), (228, 5536063), (247, 5110212), (494, 2555106), (741, 1703404), (988, 1277553), (1482, 851702), (2964, 425851)]