248889158

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{10223}}^1$

素因数の和:10316

約数の個数: 32

約数和(自身を含む): 447565824

約数和(自身を除く): 198676666

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 3478, 10223, 12173, 20446, 24346, 71561, 143122, 378251, 480481, 756502, 960962, 2647757, 3363367, 5295514, 6726734, 17777797, 35555594, 124444579, 248889158]

約数ペア:

[(1, 248889158), (2, 124444579), (7, 35555594), (14, 17777797), (37, 6726734), (47, 5295514), (74, 3363367), (94, 2647757), (259, 960962), (329, 756502), (518, 480481), (658, 378251), (1739, 143122), (3478, 71561), (10223, 24346), (12173, 20446)]