1318105607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{641}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 1656668160

約数和(自身を除く): 338562553

約数列:

[1, 7, 13, 59, 91, 383, 413, 641, 767, 2681, 4487, 4979, 5369, 8333, 22597, 34853, 37819, 58331, 158179, 245503, 264733, 293761, 491647, 1718521, 2056327, 3191539, 3441529, 14484677, 22340773, 101392739, 188300801, 1318105607]

約数ペア:

[(1, 1318105607), (7, 188300801), (13, 101392739), (59, 22340773), (91, 14484677), (383, 3441529), (413, 3191539), (641, 2056327), (767, 1718521), (2681, 491647), (4487, 293761), (4979, 264733), (5369, 245503), (8333, 158179), (22597, 58331), (34853, 37819)]