747309938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{17419}}^1$

素因数の和:18569

約数の個数: 16

約数和(自身を含む): 1181076000

約数和(自身を除く): 433766062

約数列:

[1, 2, 19, 38, 1129, 2258, 17419, 21451, 34838, 42902, 330961, 661922, 19666051, 39332102, 373654969, 747309938]

約数ペア:

[(1, 747309938), (2, 373654969), (19, 39332102), (38, 19666051), (1129, 661922), (2258, 330961), (17419, 42902), (21451, 34838)]