388628562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{402307}}^1$

素因数の和:402342

約数の個数: 32

約数和(自身を含む): 926917632

約数和(自身を除く): 538289070

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 402307, 804614, 1206921, 2413842, 2816149, 5632298, 8448447, 9253061, 16896894, 18506122, 27759183, 55518366, 64771427, 129542854, 194314281, 388628562]

約数ペア:

[(1, 388628562), (2, 194314281), (3, 129542854), (6, 64771427), (7, 55518366), (14, 27759183), (21, 18506122), (23, 16896894), (42, 9253061), (46, 8448447), (69, 5632298), (138, 2816149), (161, 2413842), (322, 1206921), (483, 804614), (966, 402307)]