145087826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19309}}^1$

素因数の和:19358

約数の個数: 24

約数和(自身を含む): 248983140

約数和(自身を除く): 103895314

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 19309, 38618, 251017, 328253, 502034, 656506, 4267289, 5580301, 8534578, 11160602, 72543913, 145087826]

約数ペア:

[(1, 145087826), (2, 72543913), (13, 11160602), (17, 8534578), (26, 5580301), (34, 4267289), (221, 656506), (289, 502034), (442, 328253), (578, 251017), (3757, 38618), (7514, 19309)]