2126996

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 3870720

約数和(自身を除く): 1743724

約数列:

[1, 2, 4, 53, 79, 106, 127, 158, 212, 254, 316, 508, 4187, 6731, 8374, 10033, 13462, 16748, 20066, 26924, 40132, 531749, 1063498, 2126996]

約数ペア:

[(1, 2126996), (2, 1063498), (4, 531749), (53, 40132), (79, 26924), (106, 20066), (127, 16748), (158, 13462), (212, 10033), (254, 8374), (316, 6731), (508, 4187)]