2213444044

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{20743}}^1$

素因数の和:20894

約数の個数: 48

約数和(自身を含む): 4590896128

約数和(自身を除く): 2377452084

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 721, 1036, 1442, 2884, 3811, 7622, 15244, 20743, 26677, 41486, 53354, 82972, 106708, 145201, 290402, 580804, 767491, 1534982, 2136529, 3069964, 4273058, 5372437, 8546116, 10744874, 14955703, 21489748, 29911406, 59822812, 79051573, 158103146, 316206292, 553361011, 1106722022, 2213444044]

約数ペア:

[(1, 2213444044), (2, 1106722022), (4, 553361011), (7, 316206292), (14, 158103146), (28, 79051573), (37, 59822812), (74, 29911406), (103, 21489748), (148, 14955703), (206, 10744874), (259, 8546116), (412, 5372437), (518, 4273058), (721, 3069964), (1036, 2136529), (1442, 1534982), (2884, 767491), (3811, 580804), (7622, 290402), (15244, 145201), (20743, 106708), (26677, 82972), (41486, 53354)]