238720524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2841911}}^1$

素因数の和:2841925

約数の個数: 24

約数和(自身を含む): 636588288

約数和(自身を除く): 397867764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2841911, 5683822, 8525733, 11367644, 17051466, 19893377, 34102932, 39786754, 59680131, 79573508, 119360262, 238720524]

約数ペア:

[(1, 238720524), (2, 119360262), (3, 79573508), (4, 59680131), (6, 39786754), (7, 34102932), (12, 19893377), (14, 17051466), (21, 11367644), (28, 8525733), (42, 5683822), (84, 2841911)]