2797158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 7096320

約数和(自身を除く): 4299162

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 109, 141, 182, 218, 273, 282, 327, 329, 546, 611, 654, 658, 763, 987, 1222, 1417, 1526, 1833, 1974, 2289, 2834, 3666, 4251, 4277, 4578, 5123, 8502, 8554, 9919, 10246, 12831, 15369, 19838, 25662, 29757, 30738, 35861, 59514, 66599, 71722, 107583, 133198, 199797, 215166, 399594, 466193, 932386, 1398579, 2797158]

約数ペア:

[(1, 2797158), (2, 1398579), (3, 932386), (6, 466193), (7, 399594), (13, 215166), (14, 199797), (21, 133198), (26, 107583), (39, 71722), (42, 66599), (47, 59514), (78, 35861), (91, 30738), (94, 29757), (109, 25662), (141, 19838), (182, 15369), (218, 12831), (273, 10246), (282, 9919), (327, 8554), (329, 8502), (546, 5123), (611, 4578), (654, 4277), (658, 4251), (763, 3666), (987, 2834), (1222, 2289), (1417, 1974), (1526, 1833)]