979084286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{494987}}^1$

素因数の和:495055

約数の個数: 16

約数和(自身を含む): 1568121984

約数和(自身を除く): 589037698

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 494987, 989974, 11384701, 21284441, 22769402, 42568882, 489542143, 979084286]

約数ペア:

[(1, 979084286), (2, 489542143), (23, 42568882), (43, 22769402), (46, 21284441), (86, 11384701), (989, 989974), (1978, 494987)]