2108179938

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4447637}}^1$

素因数の和:4447721

約数の個数: 16

約数和(自身を含む): 4269732480

約数和(自身を除く): 2161552542

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 4447637, 8895274, 13342911, 26685822, 351363323, 702726646, 1054089969, 2108179938]

約数ペア:

[(1, 2108179938), (2, 1054089969), (3, 702726646), (6, 351363323), (79, 26685822), (158, 13342911), (237, 8895274), (474, 4447637)]