633954986

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 1096993152

約数和(自身を除く): 463038166

約数列:

[1, 2, 7, 14, 211, 317, 422, 634, 677, 1354, 1477, 2219, 2954, 4438, 4739, 9478, 66887, 133774, 142847, 214609, 285694, 429218, 468209, 936418, 999929, 1502263, 1999858, 3004526, 45282499, 90564998, 316977493, 633954986]

約数ペア:

[(1, 633954986), (2, 316977493), (7, 90564998), (14, 45282499), (211, 3004526), (317, 1999858), (422, 1502263), (634, 999929), (677, 936418), (1354, 468209), (1477, 429218), (2219, 285694), (2954, 214609), (4438, 142847), (4739, 133774), (9478, 66887)]