2005321118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{61843}}^1$

素因数の和:62399

約数の個数: 16

約数和(自身を含む): 3111000576

約数和(自身を除く): 1105679458

約数列:

[1, 2, 31, 62, 523, 1046, 16213, 32426, 61843, 123686, 1917133, 3834266, 32343889, 64687778, 1002660559, 2005321118]

約数ペア:

[(1, 2005321118), (2, 1002660559), (31, 64687778), (62, 32343889), (523, 3834266), (1046, 1917133), (16213, 123686), (32426, 61843)]