520985087

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1\times {\mathrm{2693}}^1$

素因数の和:3682

約数の個数: 16

約数和(自身を含む): 616818240

約数和(自身を除く): 95833153

約数列:

[1, 7, 29, 203, 953, 2693, 6671, 18851, 27637, 78097, 193459, 546679, 2566429, 17965003, 74426441, 520985087]

約数ペア:

[(1, 520985087), (7, 74426441), (29, 17965003), (203, 2566429), (953, 546679), (2693, 193459), (6671, 78097), (18851, 27637)]