338210012

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{38839}}^1$

素因数の和:39161

約数の個数: 24

約数和(自身を含む): 678612480

約数和(自身を除く): 340402468

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 38839, 77678, 155356, 271873, 543746, 1087492, 12078929, 24157858, 48315716, 84552503, 169105006, 338210012]

約数ペア:

[(1, 338210012), (2, 169105006), (4, 84552503), (7, 48315716), (14, 24157858), (28, 12078929), (311, 1087492), (622, 543746), (1244, 271873), (2177, 155356), (4354, 77678), (8708, 38839)]