4940744

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{2137}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 9845490

約数和(自身を除く): 4904746

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2137, 2312, 4274, 8548, 17096, 36329, 72658, 145316, 290632, 617593, 1235186, 2470372, 4940744]

約数ペア:

[(1, 4940744), (2, 2470372), (4, 1235186), (8, 617593), (17, 290632), (34, 145316), (68, 72658), (136, 36329), (289, 17096), (578, 8548), (1156, 4274), (2137, 2312)]