1826200397

素因数分解:

$7^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1\times {\mathrm{2113}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 2100064512

約数和(自身を除く): 273864115

約数列:

[1, 7, 311, 397, 2113, 2177, 2779, 14791, 123467, 657143, 838861, 864269, 4600001, 5872027, 260885771, 1826200397]

約数ペア:

[(1, 1826200397), (7, 260885771), (311, 5872027), (397, 4600001), (2113, 864269), (2177, 838861), (2779, 657143), (14791, 123467)]