7880028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{50513}}^1$

素因数の和:50533

約数の個数: 24

約数和(自身を含む): 19801488

約数和(自身を除く): 11921460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 50513, 101026, 151539, 202052, 303078, 606156, 656669, 1313338, 1970007, 2626676, 3940014, 7880028]

約数ペア:

[(1, 7880028), (2, 3940014), (3, 2626676), (4, 1970007), (6, 1313338), (12, 656669), (13, 606156), (26, 303078), (39, 202052), (52, 151539), (78, 101026), (156, 50513)]