1556555897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1\times {\mathrm{1451}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 1690476480

約数和(自身を除く): 133920583

約数列:

[1, 13, 179, 461, 1451, 2327, 5993, 18863, 82519, 259729, 668911, 1072747, 3376477, 8695843, 119735069, 1556555897]

約数ペア:

[(1, 1556555897), (13, 119735069), (179, 8695843), (461, 3376477), (1451, 1072747), (2327, 668911), (5993, 259729), (18863, 82519)]