2008120769

素因数分解:

${\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:1180

約数の個数: 16

約数和(自身を含む): 2073012480

約数和(自身を除く): 64891711

約数列:

[1, 43, 227, 419, 491, 9761, 18017, 21113, 95113, 111457, 205729, 4089859, 4792651, 8846347, 46700483, 2008120769]

約数ペア:

[(1, 2008120769), (43, 46700483), (227, 8846347), (419, 4792651), (491, 4089859), (9761, 205729), (18017, 111457), (21113, 95113)]