2018678714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1\times {\mathrm{19309}}^1$

素因数の和:23345

約数の個数: 16

約数和(自身を含む): 3261922440

約数和(自身を除く): 1243243726

約数列:

[1, 2, 13, 26, 4021, 8042, 19309, 38618, 52273, 104546, 251017, 502034, 77641489, 155282978, 1009339357, 2018678714]

約数ペア:

[(1, 2018678714), (2, 1009339357), (13, 155282978), (26, 77641489), (4021, 502034), (8042, 251017), (19309, 104546), (38618, 52273)]