1217887924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{13417}}^1$

素因数の和:15495

約数の個数: 24

約数和(自身を含む): 2326359168

約数和(自身を除く): 1108471244

約数列:

[1, 2, 4, 11, 22, 44, 2063, 4126, 8252, 13417, 22693, 26834, 45386, 53668, 90772, 147587, 295174, 590348, 27679271, 55358542, 110717084, 304471981, 608943962, 1217887924]

約数ペア:

[(1, 1217887924), (2, 608943962), (4, 304471981), (11, 110717084), (22, 55358542), (44, 27679271), (2063, 590348), (4126, 295174), (8252, 147587), (13417, 90772), (22693, 53668), (26834, 45386)]