1997322782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{5179}}^1$

素因数の和:5377

約数の個数: 48

約数和(自身を含む): 3731091840

約数和(自身を除く): 1733769058

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 169, 182, 326, 338, 1141, 1183, 2119, 2282, 2366, 4238, 5179, 10358, 14833, 27547, 29666, 36253, 55094, 67327, 72506, 134654, 192829, 385658, 471289, 844177, 875251, 942578, 1688354, 1750502, 5909239, 6126757, 10974301, 11818478, 12253514, 21948602, 76820107, 142665913, 153640214, 285331826, 998661391, 1997322782]

約数ペア:

[(1, 1997322782), (2, 998661391), (7, 285331826), (13, 153640214), (14, 142665913), (26, 76820107), (91, 21948602), (163, 12253514), (169, 11818478), (182, 10974301), (326, 6126757), (338, 5909239), (1141, 1750502), (1183, 1688354), (2119, 942578), (2282, 875251), (2366, 844177), (4238, 471289), (5179, 385658), (10358, 192829), (14833, 134654), (27547, 72506), (29666, 67327), (36253, 55094)]