266795906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{34319}}^1$

素因数の和:34370

約数の個数: 24

約数和(自身を含む): 452200320

約数和(自身を除く): 185404414

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 34319, 68638, 446147, 789337, 892294, 1578674, 5799911, 10261381, 11599822, 20522762, 133397953, 266795906]

約数ペア:

[(1, 266795906), (2, 133397953), (13, 20522762), (23, 11599822), (26, 10261381), (46, 5799911), (169, 1578674), (299, 892294), (338, 789337), (598, 446147), (3887, 68638), (7774, 34319)]