4898431678

素因数分解:

$2^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{215051}}^1$

素因数の和:216687

約数の個数: 16

約数和(自身を含む): 8402511744

約数和(自身を除く): 3504080066

約数列:

[1, 2, 7, 14, 1627, 3254, 11389, 22778, 215051, 430102, 1505357, 3010714, 349887977, 699775954, 2449215839, 4898431678]

約数ペア:

[(1, 4898431678), (2, 2449215839), (7, 699775954), (14, 349887977), (1627, 3010714), (3254, 1505357), (11389, 430102), (22778, 215051)]