778327808

素因数分解:

$2^8\times {\mathrm{3040343}}^1$

素因数の和:3040359

約数の個数: 18

約数和(自身を含む): 1553615784

約数和(自身を除く): 775287976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3040343, 6080686, 12161372, 24322744, 48645488, 97290976, 194581952, 389163904, 778327808]

約数ペア:

[(1, 778327808), (2, 389163904), (4, 194581952), (8, 97290976), (16, 48645488), (32, 24322744), (64, 12161372), (128, 6080686), (256, 3040343)]