949027142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 1767744000

約数和(自身を除く): 818716858

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 131, 238, 262, 427, 499, 854, 917, 998, 1037, 1834, 2074, 2227, 3493, 4454, 6986, 7259, 7991, 8483, 14518, 15589, 15982, 16966, 30439, 31178, 55937, 59381, 60878, 65369, 111874, 118762, 130738, 135847, 213073, 271694, 426146, 457583, 517463, 915166, 950929, 1034926, 1111273, 1901858, 2222546, 3622241, 3987509, 7244482, 7778911, 7975018, 15557822, 27912563, 55825126, 67787653, 135575306, 474513571, 949027142]

約数ペア:

[(1, 949027142), (2, 474513571), (7, 135575306), (14, 67787653), (17, 55825126), (34, 27912563), (61, 15557822), (119, 7975018), (122, 7778911), (131, 7244482), (238, 3987509), (262, 3622241), (427, 2222546), (499, 1901858), (854, 1111273), (917, 1034926), (998, 950929), (1037, 915166), (1834, 517463), (2074, 457583), (2227, 426146), (3493, 271694), (4454, 213073), (6986, 135847), (7259, 130738), (7991, 118762), (8483, 111874), (14518, 65369), (15589, 60878), (15982, 59381), (16966, 55937), (30439, 31178)]