480248978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1148921}}^1$

素因数の和:1148953

約数の個数: 16

約数和(自身を含む): 827223840

約数和(自身を除く): 346974862

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1148921, 2297842, 12638131, 21829499, 25276262, 43658998, 240124489, 480248978]

約数ペア:

[(1, 480248978), (2, 240124489), (11, 43658998), (19, 25276262), (22, 21829499), (38, 12638131), (209, 2297842), (418, 1148921)]