7989722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 12953472

約数和(自身を除く): 4963750

約数列:

[1, 2, 13, 26, 487, 631, 974, 1262, 6331, 8203, 12662, 16406, 307297, 614594, 3994861, 7989722]

約数ペア:

[(1, 7989722), (2, 3994861), (13, 614594), (26, 307297), (487, 16406), (631, 12662), (974, 8203), (1262, 6331)]