273685538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1028893}}^1$

素因数の和:1028921

約数の個数: 16

約数和(自身を含む): 493869120

約数和(自身を除く): 220183582

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1028893, 2057786, 7202251, 14404502, 19548967, 39097934, 136842769, 273685538]

約数ペア:

[(1, 273685538), (2, 136842769), (7, 39097934), (14, 19548967), (19, 14404502), (38, 7202251), (133, 2057786), (266, 1028893)]