2908981438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{252823}}^1$

素因数の和:253359

約数の個数: 16

約数和(自身を含む): 4769271936

約数和(自身を除く): 1860290498

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 11506, 252823, 505646, 2781053, 5562106, 132226429, 264452858, 1454490719, 2908981438]

約数ペア:

[(1, 2908981438), (2, 1454490719), (11, 264452858), (22, 132226429), (523, 5562106), (1046, 2781053), (5753, 505646), (11506, 252823)]