1380451326

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1544129}}^1$

素因数の和:1544283

約数の個数: 16

約数和(自身を含む): 2779434000

約数和(自身を除く): 1398982674

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 1544129, 3088258, 4632387, 9264774, 230075221, 460150442, 690225663, 1380451326]

約数ペア:

[(1, 1380451326), (2, 690225663), (3, 460150442), (6, 230075221), (149, 9264774), (298, 4632387), (447, 3088258), (894, 1544129)]