1380510724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{102139}}^1$

素因数の和:102283

約数の個数: 24

約数和(自身を含む): 2516729600

約数和(自身を除く): 1136218876

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 6758, 13516, 102139, 204278, 408556, 3166309, 6332618, 11133151, 12665236, 22266302, 44532604, 345127681, 690255362, 1380510724]

約数ペア:

[(1, 1380510724), (2, 690255362), (4, 345127681), (31, 44532604), (62, 22266302), (109, 12665236), (124, 11133151), (218, 6332618), (436, 3166309), (3379, 408556), (6758, 204278), (13516, 102139)]