852026768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1238411}}^1$

素因数の和:1238462

約数の個数: 20

約数和(自身を含む): 1689193968

約数和(自身を除く): 837167200

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1238411, 2476822, 4953644, 9907288, 19814576, 53251673, 106503346, 213006692, 426013384, 852026768]

約数ペア:

[(1, 852026768), (2, 426013384), (4, 213006692), (8, 106503346), (16, 53251673), (43, 19814576), (86, 9907288), (172, 4953644), (344, 2476822), (688, 1238411)]