2080679928

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{2099}}^1$

素因数の和:2612

約数の個数: 64

約数和(自身を含む): 5267808000

約数和(自身を除く): 3187128072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 401, 412, 618, 802, 824, 1203, 1236, 1604, 2099, 2406, 2472, 3208, 4198, 4812, 6297, 8396, 9624, 12594, 16792, 25188, 41303, 50376, 82606, 123909, 165212, 216197, 247818, 330424, 432394, 495636, 648591, 841699, 864788, 991272, 1297182, 1683398, 1729576, 2525097, 2594364, 3366796, 5050194, 5188728, 6733592, 10100388, 20200776, 86694997, 173389994, 260084991, 346779988, 520169982, 693559976, 1040339964, 2080679928]

約数ペア:

[(1, 2080679928), (2, 1040339964), (3, 693559976), (4, 520169982), (6, 346779988), (8, 260084991), (12, 173389994), (24, 86694997), (103, 20200776), (206, 10100388), (309, 6733592), (401, 5188728), (412, 5050194), (618, 3366796), (802, 2594364), (824, 2525097), (1203, 1729576), (1236, 1683398), (1604, 1297182), (2099, 991272), (2406, 864788), (2472, 841699), (3208, 648591), (4198, 495636), (4812, 432394), (6297, 330424), (8396, 247818), (9624, 216197), (12594, 165212), (16792, 123909), (25188, 82606), (41303, 50376)]