521346736

素因数分解:

$2^4\times {\mathrm{3301}}^1\times {\mathrm{9871}}^1$

素因数の和:13180

約数の個数: 20

約数和(自身を含む): 1010517664

約数和(自身を除く): 489170928

約数列:

[1, 2, 4, 8, 16, 3301, 6602, 9871, 13204, 19742, 26408, 39484, 52816, 78968, 157936, 32584171, 65168342, 130336684, 260673368, 521346736]

約数ペア:

[(1, 521346736), (2, 260673368), (4, 130336684), (8, 65168342), (16, 32584171), (3301, 157936), (6602, 78968), (9871, 52816), (13204, 39484), (19742, 26408)]