7880626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3001}}^1$

素因数の和:3117

約数の個数: 16

約数和(自身を含む): 12860568

約数和(自身を除く): 4979942

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 3001, 6002, 39013, 78026, 303101, 606202, 3940313, 7880626]

約数ペア:

[(1, 7880626), (2, 3940313), (13, 606202), (26, 303101), (101, 78026), (202, 39013), (1313, 6002), (2626, 3001)]