1958660354

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{91381}}^1$

素因数の和:92921

約数の個数: 16

約数和(自身を含む): 3359933376

約数和(自身を除く): 1401273022

約数列:

[1, 2, 7, 14, 1531, 3062, 10717, 21434, 91381, 182762, 639667, 1279334, 139904311, 279808622, 979330177, 1958660354]

約数ペア:

[(1, 1958660354), (2, 979330177), (7, 279808622), (14, 139904311), (1531, 1279334), (3062, 639667), (10717, 182762), (21434, 91381)]