268746634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{65837}}^1$

素因数の和:66009

約数の個数: 16

約数和(自身を含む): 436900968

約数和(自身を除く): 168154334

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 65837, 131674, 855881, 1711762, 10336409, 20672818, 134373317, 268746634]

約数ペア:

[(1, 268746634), (2, 134373317), (13, 20672818), (26, 10336409), (157, 1711762), (314, 855881), (2041, 131674), (4082, 65837)]