2541569374127

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{2555669}}^1$

素因数の和:2555891

約数の個数: 32

約数和(自身を含む): 3148749002880

約数和(自身を除く): 607179628753

約数列:

[1, 7, 17, 61, 119, 137, 427, 959, 1037, 2329, 7259, 8357, 16303, 58499, 142069, 994483, 2555669, 17889683, 43446373, 155895809, 304124611, 350126653, 1091270663, 2450886571, 2650228753, 5952153101, 18551601271, 21357725833, 41665071707, 149504080831, 363081339161, 2541569374127]

約数ペア:

[(1, 2541569374127), (7, 363081339161), (17, 149504080831), (61, 41665071707), (119, 21357725833), (137, 18551601271), (427, 5952153101), (959, 2650228753), (1037, 2450886571), (2329, 1091270663), (7259, 350126653), (8357, 304124611), (16303, 155895809), (58499, 43446373), (142069, 17889683), (994483, 2555669)]