947399216

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{587}}^1\times {\mathrm{677}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 1853787600

約数和(自身を除く): 906388384

約数列:

[1, 2, 4, 8, 16, 149, 298, 587, 596, 677, 1174, 1192, 1354, 2348, 2384, 2708, 4696, 5416, 9392, 10832, 87463, 100873, 174926, 201746, 349852, 397399, 403492, 699704, 794798, 806984, 1399408, 1589596, 1613968, 3179192, 6358384, 59212451, 118424902, 236849804, 473699608, 947399216]

約数ペア:

[(1, 947399216), (2, 473699608), (4, 236849804), (8, 118424902), (16, 59212451), (149, 6358384), (298, 3179192), (587, 1613968), (596, 1589596), (677, 1399408), (1174, 806984), (1192, 794798), (1354, 699704), (2348, 403492), (2384, 397399), (2708, 349852), (4696, 201746), (5416, 174926), (9392, 100873), (10832, 87463)]