979681072

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{541859}}^1$

素因数の和:541980

約数の個数: 20

約数和(自身を含む): 1914933240

約数和(自身を除く): 935252168

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 541859, 1083718, 2167436, 4334872, 8669744, 61230067, 122460134, 244920268, 489840536, 979681072]

約数ペア:

[(1, 979681072), (2, 489840536), (4, 244920268), (8, 122460134), (16, 61230067), (113, 8669744), (226, 4334872), (452, 2167436), (904, 1083718), (1808, 541859)]