313311622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{112621}}^1$

素因数の和:112743

約数の個数: 16

約数和(自身を含む): 510853392

約数和(自身を除く): 197541770

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 112621, 225242, 1464073, 2928146, 12050447, 24100894, 156655811, 313311622]

約数ペア:

[(1, 313311622), (2, 156655811), (13, 24100894), (26, 12050447), (107, 2928146), (214, 1464073), (1391, 225242), (2782, 112621)]