490090704

素因数分解:

$2^4\times 3^1\times {\mathrm{10210223}}^1$

素因数の和:10210234

約数の個数: 20

約数和(自身を含む): 1266067776

約数和(自身を除く): 775977072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10210223, 20420446, 30630669, 40840892, 61261338, 81681784, 122522676, 163363568, 245045352, 490090704]

約数ペア:

[(1, 490090704), (2, 245045352), (3, 163363568), (4, 122522676), (6, 81681784), (8, 61261338), (12, 40840892), (16, 30630669), (24, 20420446), (48, 10210223)]