1313203412

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{6287}}^1$

素因数の和:7031

約数の個数: 24

約数和(自身を含む): 2331087360

約数和(自身を除く): 1017883948

約数列:

[1, 2, 4, 79, 158, 316, 661, 1322, 2644, 6287, 12574, 25148, 52219, 104438, 208876, 496673, 993346, 1986692, 4155707, 8311414, 16622828, 328300853, 656601706, 1313203412]

約数ペア:

[(1, 1313203412), (2, 656601706), (4, 328300853), (79, 16622828), (158, 8311414), (316, 4155707), (661, 1986692), (1322, 993346), (2644, 496673), (6287, 208876), (12574, 104438), (25148, 52219)]