3812860

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 8045856

約数和(自身を除く): 4232996

約数列:

[1, 2, 4, 5, 10, 20, 311, 613, 622, 1226, 1244, 1555, 2452, 3065, 3110, 6130, 6220, 12260, 190643, 381286, 762572, 953215, 1906430, 3812860]

約数ペア:

[(1, 3812860), (2, 1906430), (4, 953215), (5, 762572), (10, 381286), (20, 190643), (311, 12260), (613, 6220), (622, 6130), (1226, 3110), (1244, 3065), (1555, 2452)]