2220005977231

素因数分解:

$7^1\times {\mathrm{4201}}^1\times {\mathrm{10067}}^1\times {\mathrm{7499}}^1$

素因数の和:21774

約数の個数: 16

約数和(自身を含む): 2538344160000

約数和(自身を除く): 318338182769

約数列:

[1, 7, 4201, 7499, 10067, 29407, 52493, 70469, 31503299, 42291467, 75492433, 220523093, 296040269, 528447031, 317143711033, 2220005977231]

約数ペア:

[(1, 2220005977231), (7, 317143711033), (4201, 528447031), (7499, 296040269), (10067, 220523093), (29407, 75492433), (52493, 42291467), (70469, 31503299)]