245518882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16223}}^1$

素因数の和:16302

約数の個数: 32

約数和(自身を含む): 448561152

約数和(自身を除く): 203042270

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 16223, 32446, 113561, 227122, 373129, 746258, 762481, 1524962, 2611903, 5223806, 5337367, 10674734, 17537063, 35074126, 122759441, 245518882]

約数ペア:

[(1, 245518882), (2, 122759441), (7, 35074126), (14, 17537063), (23, 10674734), (46, 5337367), (47, 5223806), (94, 2611903), (161, 1524962), (322, 762481), (329, 746258), (658, 373129), (1081, 227122), (2162, 113561), (7567, 32446), (15134, 16223)]