2085384968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3631}}^1$

素因数の和:3798

約数の個数: 64

約数和(自身を含む): 4283435520

約数和(自身を除く): 2198050552

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 103, 136, 164, 206, 328, 412, 697, 824, 1394, 1751, 2788, 3502, 3631, 4223, 5576, 7004, 7262, 8446, 14008, 14524, 16892, 29048, 33784, 61727, 71791, 123454, 143582, 148871, 246908, 287164, 297742, 373993, 493816, 574328, 595484, 747986, 1190968, 1495972, 2530807, 2991944, 5061614, 6357881, 10123228, 12715762, 15333713, 20246456, 25431524, 30667426, 50863048, 61334852, 122669704, 260673121, 521346242, 1042692484, 2085384968]

約数ペア:

[(1, 2085384968), (2, 1042692484), (4, 521346242), (8, 260673121), (17, 122669704), (34, 61334852), (41, 50863048), (68, 30667426), (82, 25431524), (103, 20246456), (136, 15333713), (164, 12715762), (206, 10123228), (328, 6357881), (412, 5061614), (697, 2991944), (824, 2530807), (1394, 1495972), (1751, 1190968), (2788, 747986), (3502, 595484), (3631, 574328), (4223, 493816), (5576, 373993), (7004, 297742), (7262, 287164), (8446, 246908), (14008, 148871), (14524, 143582), (16892, 123454), (29048, 71791), (33784, 61727)]