1449668390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1329971}}^1$

素因数の和:1330087

約数の個数: 16

約数和(自身を含む): 2633344560

約数和(自身を除く): 1183676170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1329971, 2659942, 6649855, 13299710, 144966839, 289933678, 724834195, 1449668390]

約数ペア:

[(1, 1449668390), (2, 724834195), (5, 289933678), (10, 144966839), (109, 13299710), (218, 6649855), (545, 2659942), (1090, 1329971)]