2045751590

素因数分解:

$2^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{233267}}^1$

素因数の和:234151

約数の個数: 16

約数和(自身を含む): 3686567472

約数和(自身を除く): 1640815882

約数列:

[1, 2, 5, 10, 877, 1754, 4385, 8770, 233267, 466534, 1166335, 2332670, 204575159, 409150318, 1022875795, 2045751590]

約数ペア:

[(1, 2045751590), (2, 1022875795), (5, 409150318), (10, 204575159), (877, 2332670), (1754, 1166335), (4385, 466534), (8770, 233267)]