2099872488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{79613}}^1$

素因数の和:79786

約数の個数: 64

約数和(自身を含む): 6037925760

約数和(自身を除く): 3938053272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 26376, 79613, 159226, 238839, 318452, 477678, 557291, 636904, 955356, 1114582, 1671873, 1910712, 2229164, 3343746, 4458328, 6687492, 12499241, 13374984, 24998482, 37497723, 49996964, 74995446, 87494687, 99993928, 149990892, 174989374, 262484061, 299981784, 349978748, 524968122, 699957496, 1049936244, 2099872488]

約数ペア:

[(1, 2099872488), (2, 1049936244), (3, 699957496), (4, 524968122), (6, 349978748), (7, 299981784), (8, 262484061), (12, 174989374), (14, 149990892), (21, 99993928), (24, 87494687), (28, 74995446), (42, 49996964), (56, 37497723), (84, 24998482), (157, 13374984), (168, 12499241), (314, 6687492), (471, 4458328), (628, 3343746), (942, 2229164), (1099, 1910712), (1256, 1671873), (1884, 1114582), (2198, 955356), (3297, 636904), (3768, 557291), (4396, 477678), (6594, 318452), (8792, 238839), (13188, 159226), (26376, 79613)]