2772021128

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{501451}}^1$

素因数の和:502148

約数の個数: 16

約数和(自身を含む): 5205071760

約数和(自身を除く): 2433050632

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 501451, 1002902, 2005804, 4011608, 346502641, 693005282, 1386010564, 2772021128]

約数ペア:

[(1, 2772021128), (2, 1386010564), (4, 693005282), (8, 346502641), (691, 4011608), (1382, 2005804), (2764, 1002902), (5528, 501451)]