2279581278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1538179}}^1$

素因数の和:1538216

約数の個数: 32

約数和(自身を含む): 5168284800

約数和(自身を除く): 2888703522

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1538179, 3076358, 4614537, 9229074, 19996327, 29225401, 39992654, 58450802, 59988981, 87676203, 119977962, 175352406, 379930213, 759860426, 1139790639, 2279581278]

約数ペア:

[(1, 2279581278), (2, 1139790639), (3, 759860426), (6, 379930213), (13, 175352406), (19, 119977962), (26, 87676203), (38, 59988981), (39, 58450802), (57, 39992654), (78, 29225401), (114, 19996327), (247, 9229074), (494, 4614537), (741, 3076358), (1482, 1538179)]