1256206144036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{11177}}^1\times {\mathrm{1478843}}^1$

素因数の和:1490043

約数の個数: 24

約数和(自身を含む): 2314272552480

約数和(自身を除く): 1058066408444

約数列:

[1, 2, 4, 19, 38, 76, 11177, 22354, 44708, 212363, 424726, 849452, 1478843, 2957686, 5915372, 28098017, 56196034, 112392068, 16529028211, 33058056422, 66116112844, 314051536009, 628103072018, 1256206144036]

約数ペア:

[(1, 1256206144036), (2, 628103072018), (4, 314051536009), (19, 66116112844), (38, 33058056422), (76, 16529028211), (11177, 112392068), (22354, 56196034), (44708, 28098017), (212363, 5915372), (424726, 2957686), (849452, 1478843)]