492200996

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{128311}}^1$

素因数の和:128459

約数の個数: 24

約数和(自身を含む): 991595136

約数和(自身を除く): 499394140

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 128311, 256622, 513244, 898177, 1796354, 3592708, 17578607, 35157214, 70314428, 123050249, 246100498, 492200996]

約数ペア:

[(1, 492200996), (2, 246100498), (4, 123050249), (7, 70314428), (14, 35157214), (28, 17578607), (137, 3592708), (274, 1796354), (548, 898177), (959, 513244), (1918, 256622), (3836, 128311)]