2155174556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{3739}}^1\times {\mathrm{4969}}^1$

素因数の和:8741

約数の個数: 24

約数和(自身を含む): 3903438000

約数和(自身を除く): 1748263444

約数列:

[1, 2, 4, 29, 58, 116, 3739, 4969, 7478, 9938, 14956, 19876, 108431, 144101, 216862, 288202, 433724, 576404, 18579091, 37158182, 74316364, 538793639, 1077587278, 2155174556]

約数ペア:

[(1, 2155174556), (2, 1077587278), (4, 538793639), (29, 74316364), (58, 37158182), (116, 18579091), (3739, 576404), (4969, 433724), (7478, 288202), (9938, 216862), (14956, 144101), (19876, 108431)]