2402398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:543

約数の個数: 16

約数和(自身を含む): 3824640

約数和(自身を除く): 1422242

約数列:

[1, 2, 19, 38, 191, 331, 382, 662, 3629, 6289, 7258, 12578, 63221, 126442, 1201199, 2402398]

約数ペア:

[(1, 2402398), (2, 1201199), (19, 126442), (38, 63221), (191, 12578), (331, 7258), (382, 6289), (662, 3629)]