1630751621

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{7129}}^1$

素因数の和:7364

約数の個数: 16

約数和(自身を含む): 1730365440

約数和(自身を除く): 99613819

約数列:

[1, 31, 47, 157, 1457, 4867, 7129, 7379, 220999, 228749, 335063, 1119253, 10386953, 34696843, 52604891, 1630751621]

約数ペア:

[(1, 1630751621), (31, 52604891), (47, 34696843), (157, 10386953), (1457, 1119253), (4867, 335063), (7129, 228749), (7379, 220999)]