871229398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263849}}^1$

素因数の和:263991

約数の個数: 16

約数和(自身を含む): 1418457600

約数和(自身を除く): 547228202

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 263849, 527698, 3430037, 6860074, 33508823, 67017646, 435614699, 871229398]

約数ペア:

[(1, 871229398), (2, 435614699), (13, 67017646), (26, 33508823), (127, 6860074), (254, 3430037), (1651, 527698), (3302, 263849)]