2149705902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15577579}}^1$

素因数の和:15577607

約数の個数: 16

約数和(自身を含む): 4486343040

約数和(自身を除く): 2336637138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 15577579, 31155158, 46732737, 93465474, 358284317, 716568634, 1074852951, 2149705902]

約数ペア:

[(1, 2149705902), (2, 1074852951), (3, 716568634), (6, 358284317), (23, 93465474), (46, 46732737), (69, 31155158), (138, 15577579)]