628153930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2026303}}^1$

素因数の和:2026341

約数の個数: 16

約数和(自身を含む): 1167151104

約数和(自身を除く): 538997174

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2026303, 4052606, 10131515, 20263030, 62815393, 125630786, 314076965, 628153930]

約数ペア:

[(1, 628153930), (2, 314076965), (5, 125630786), (10, 62815393), (31, 20263030), (62, 10131515), (155, 4052606), (310, 2026303)]