345938894

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{12823}}^1$

素因数の和:12920

約数の個数: 32

約数和(自身を含む): 620476416

約数和(自身を除く): 274537522

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1927, 3854, 12823, 13489, 25646, 26978, 89761, 179522, 525743, 602681, 1051486, 1205362, 3680201, 4218767, 7360402, 8437534, 24709921, 49419842, 172969447, 345938894]

約数ペア:

[(1, 345938894), (2, 172969447), (7, 49419842), (14, 24709921), (41, 8437534), (47, 7360402), (82, 4218767), (94, 3680201), (287, 1205362), (329, 1051486), (574, 602681), (658, 525743), (1927, 179522), (3854, 89761), (12823, 26978), (13489, 25646)]