85858001887

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{787}}^1\times {\mathrm{821}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 100984633344

約数和(自身を除く): 15126631457

約数列:

[1, 7, 41, 287, 463, 787, 821, 3241, 5509, 5747, 18983, 32267, 33661, 132881, 225869, 235627, 364381, 380123, 646127, 2550667, 2660861, 4522889, 14939621, 15585043, 26491207, 104577347, 109095301, 185438449, 299156801, 2094097607, 12265428841, 85858001887]

約数ペア:

[(1, 85858001887), (7, 12265428841), (41, 2094097607), (287, 299156801), (463, 185438449), (787, 109095301), (821, 104577347), (3241, 26491207), (5509, 15585043), (5747, 14939621), (18983, 4522889), (32267, 2660861), (33661, 2550667), (132881, 646127), (225869, 380123), (235627, 364381)]