133079536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{489263}}^1$

素因数の和:489288

約数の個数: 20

約数和(自身を含む): 273009312

約数和(自身を除く): 139929776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 489263, 978526, 1957052, 3914104, 7828208, 8317471, 16634942, 33269884, 66539768, 133079536]

約数ペア:

[(1, 133079536), (2, 66539768), (4, 33269884), (8, 16634942), (16, 8317471), (17, 7828208), (34, 3914104), (68, 1957052), (136, 978526), (272, 489263)]