7946090

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{997}}^1$

素因数の和:1801

約数の個数: 16

約数和(自身を含む): 14335272

約数和(自身を除く): 6389182

約数列:

[1, 2, 5, 10, 797, 997, 1594, 1994, 3985, 4985, 7970, 9970, 794609, 1589218, 3973045, 7946090]

約数ペア:

[(1, 7946090), (2, 3973045), (5, 1589218), (10, 794609), (797, 9970), (997, 7970), (1594, 4985), (1994, 3985)]