401728082

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{8599}}^1$

素因数の和:8726

約数の個数: 32

約数和(自身を含む): 713318400

約数和(自身を除く): 311590318

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 3337, 6674, 8599, 17198, 23359, 46718, 60193, 120386, 404153, 610529, 808306, 1221058, 2829071, 4273703, 5658142, 8547406, 28694863, 57389726, 200864041, 401728082]

約数ペア:

[(1, 401728082), (2, 200864041), (7, 57389726), (14, 28694863), (47, 8547406), (71, 5658142), (94, 4273703), (142, 2829071), (329, 1221058), (497, 808306), (658, 610529), (994, 404153), (3337, 120386), (6674, 60193), (8599, 46718), (17198, 23359)]