2397508

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 4390848

約数和(自身を除く): 1993340

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 263, 526, 1052, 2279, 4558, 9116, 11309, 13939, 22618, 27878, 45236, 55756, 599377, 1198754, 2397508]

約数ペア:

[(1, 2397508), (2, 1198754), (4, 599377), (43, 55756), (53, 45236), (86, 27878), (106, 22618), (172, 13939), (212, 11309), (263, 9116), (526, 4558), (1052, 2279)]