313638770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1081513}}^1$

素因数の和:1081549

約数の個数: 16

約数和(自身を含む): 584017560

約数和(自身を除く): 270378790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1081513, 2163026, 5407565, 10815130, 31363877, 62727754, 156819385, 313638770]

約数ペア:

[(1, 313638770), (2, 156819385), (5, 62727754), (10, 31363877), (29, 10815130), (58, 5407565), (145, 2163026), (290, 1081513)]