1443910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1459130

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 383, 754, 766, 1885, 1915, 3770, 3830, 4979, 9958, 11107, 22214, 24895, 49790, 55535, 111070, 144391, 288782, 721955, 1443910]

約数ペア:

[(1, 1443910), (2, 721955), (5, 288782), (10, 144391), (13, 111070), (26, 55535), (29, 49790), (58, 24895), (65, 22214), (130, 11107), (145, 9958), (290, 4979), (377, 3830), (383, 3770), (754, 1915), (766, 1885)]