518428922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{19427}}^1$

素因数の和:20653

約数の個数: 16

約数和(自身を含む): 849081312

約数和(自身を除く): 330652390

約数列:

[1, 2, 11, 22, 1213, 2426, 13343, 19427, 26686, 38854, 213697, 427394, 23564951, 47129902, 259214461, 518428922]

約数ペア:

[(1, 518428922), (2, 259214461), (11, 47129902), (22, 23564951), (1213, 427394), (2426, 213697), (13343, 38854), (19427, 26686)]