980716966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{87299}}^1$

素因数の和:87479

約数の個数: 16

約数和(自身を含む): 1517972400

約数和(自身を除く): 537255434

約数列:

[1, 2, 41, 82, 137, 274, 5617, 11234, 87299, 174598, 3579259, 7158518, 11959963, 23919926, 490358483, 980716966]

約数ペア:

[(1, 980716966), (2, 490358483), (41, 23919926), (82, 11959963), (137, 7158518), (274, 3579259), (5617, 174598), (11234, 87299)]