2220007884794

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{105449}}^1$

素因数の和:105939

約数の個数: 64

約数和(自身を含む): 3965054976000

約数和(自身を除く): 1745047091206

約数列:

[1, 2, 7, 14, 31, 62, 179, 217, 271, 358, 434, 542, 1253, 1897, 2506, 3794, 5549, 8401, 11098, 16802, 38843, 48509, 58807, 77686, 97018, 105449, 117614, 210898, 339563, 679126, 738143, 1476286, 1503779, 3007558, 3268919, 6537838, 10526453, 18875371, 21052906, 22882433, 28576679, 37750742, 45764866, 57153358, 132127597, 200036753, 264255194, 400073506, 585136501, 885877049, 1170273002, 1771754098, 4095955507, 5115225541, 6201139343, 8191911014, 10230451082, 12402278686, 35806578787, 71613157574, 158571991771, 317143983542, 1110003942397, 2220007884794]

約数ペア:

[(1, 2220007884794), (2, 1110003942397), (7, 317143983542), (14, 158571991771), (31, 71613157574), (62, 35806578787), (179, 12402278686), (217, 10230451082), (271, 8191911014), (358, 6201139343), (434, 5115225541), (542, 4095955507), (1253, 1771754098), (1897, 1170273002), (2506, 885877049), (3794, 585136501), (5549, 400073506), (8401, 264255194), (11098, 200036753), (16802, 132127597), (38843, 57153358), (48509, 45764866), (58807, 37750742), (77686, 28576679), (97018, 22882433), (105449, 21052906), (117614, 18875371), (210898, 10526453), (339563, 6537838), (679126, 3268919), (738143, 3007558), (1476286, 1503779)]