1975705368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{904627}}^1$

素因数の和:904656

約数の個数: 64

約数和(自身を含む): 6079100160

約数和(自身を除く): 4103394792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 904627, 1809254, 2713881, 3618508, 5427762, 6332389, 7237016, 10855524, 11760151, 12664778, 18997167, 21711048, 23520302, 25329556, 35280453, 37994334, 47040604, 50659112, 70560906, 75988668, 82321057, 94081208, 141121812, 151977336, 164642114, 246963171, 282243624, 329284228, 493926342, 658568456, 987852684, 1975705368]

約数ペア:

[(1, 1975705368), (2, 987852684), (3, 658568456), (4, 493926342), (6, 329284228), (7, 282243624), (8, 246963171), (12, 164642114), (13, 151977336), (14, 141121812), (21, 94081208), (24, 82321057), (26, 75988668), (28, 70560906), (39, 50659112), (42, 47040604), (52, 37994334), (56, 35280453), (78, 25329556), (84, 23520302), (91, 21711048), (104, 18997167), (156, 12664778), (168, 11760151), (182, 10855524), (273, 7237016), (312, 6332389), (364, 5427762), (546, 3618508), (728, 2713881), (1092, 1809254), (2184, 904627)]