2012314660

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1417123}}^1$

素因数の和:1417203

約数の個数: 24

約数和(自身を含む): 4285382976

約数和(自身を除く): 2273068316

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 1417123, 2834246, 5668492, 7085615, 14171230, 28342460, 100615733, 201231466, 402462932, 503078665, 1006157330, 2012314660]

約数ペア:

[(1, 2012314660), (2, 1006157330), (4, 503078665), (5, 402462932), (10, 201231466), (20, 100615733), (71, 28342460), (142, 14171230), (284, 7085615), (355, 5668492), (710, 2834246), (1420, 1417123)]