1385655388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3677}}^1\times {\mathrm{7247}}^1$

素因数の和:10941

約数の個数: 24

約数和(自身を含む): 2612498112

約数和(自身を除く): 1226842724

約数列:

[1, 2, 4, 13, 26, 52, 3677, 7247, 7354, 14494, 14708, 28988, 47801, 94211, 95602, 188422, 191204, 376844, 26647219, 53294438, 106588876, 346413847, 692827694, 1385655388]

約数ペア:

[(1, 1385655388), (2, 692827694), (4, 346413847), (13, 106588876), (26, 53294438), (52, 26647219), (3677, 376844), (7247, 191204), (7354, 188422), (14494, 95602), (14708, 94211), (28988, 47801)]