1491376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5483}}^1$

素因数の和:5508

約数の個数: 20

約数和(自身を含む): 3060072

約数和(自身を除く): 1568696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5483, 10966, 21932, 43864, 87728, 93211, 186422, 372844, 745688, 1491376]

約数ペア:

[(1, 1491376), (2, 745688), (4, 372844), (8, 186422), (16, 93211), (17, 87728), (34, 43864), (68, 21932), (136, 10966), (272, 5483)]