2670291376

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{289243}}^1$

素因数の和:289828

約数の個数: 20

約数和(自身を含む): 5182673992

約数和(自身を除く): 2512382616

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 289243, 578486, 1156972, 2313944, 4627888, 166893211, 333786422, 667572844, 1335145688, 2670291376]

約数ペア:

[(1, 2670291376), (2, 1335145688), (4, 667572844), (8, 333786422), (16, 166893211), (577, 4627888), (1154, 2313944), (2308, 1156972), (4616, 578486), (9232, 289243)]