4981268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{65543}}^1$

素因数の和:65566

約数の個数: 12

約数和(自身を含む): 9176160

約数和(自身を除く): 4194892

約数列:

[1, 2, 4, 19, 38, 76, 65543, 131086, 262172, 1245317, 2490634, 4981268]

約数ペア:

[(1, 4981268), (2, 2490634), (4, 1245317), (19, 262172), (38, 131086), (76, 65543)]