130579412

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{617}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 231025704

約数和(自身を除く): 100446292

約数列:

[1, 2, 4, 157, 314, 337, 617, 628, 674, 1234, 1348, 2468, 52909, 96869, 105818, 193738, 207929, 211636, 387476, 415858, 831716, 32644853, 65289706, 130579412]

約数ペア:

[(1, 130579412), (2, 65289706), (4, 32644853), (157, 831716), (314, 415858), (337, 387476), (617, 211636), (628, 207929), (674, 193738), (1234, 105818), (1348, 96869), (2468, 52909)]