13040909278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2607139}}^1$

素因数の和:2607243

約数の個数: 16

約数和(自身を含む): 20366977680

約数和(自身を除く): 7326068402

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 2607139, 5214278, 106892699, 159035479, 213785398, 318070958, 6520454639, 13040909278]

約数ペア:

[(1, 13040909278), (2, 6520454639), (41, 318070958), (61, 213785398), (82, 159035479), (122, 106892699), (2501, 5214278), (5002, 2607139)]