2015492258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 3421716480

約数和(自身を除く): 1406224222

約数列:

[1, 2, 13, 26, 47, 67, 94, 103, 134, 206, 239, 478, 611, 871, 1222, 1339, 1742, 2678, 3107, 3149, 4841, 6214, 6298, 6901, 9682, 11233, 13802, 16013, 22466, 24617, 32026, 40937, 49234, 62933, 81874, 89713, 125866, 146029, 179426, 208169, 292058, 320021, 324347, 416338, 640042, 648694, 752611, 1156999, 1505222, 1649339, 2313998, 3298678, 4216511, 8433022, 9783943, 15040987, 19567886, 21441407, 30081974, 42882814, 77518933, 155037866, 1007746129, 2015492258]

約数ペア:

[(1, 2015492258), (2, 1007746129), (13, 155037866), (26, 77518933), (47, 42882814), (67, 30081974), (94, 21441407), (103, 19567886), (134, 15040987), (206, 9783943), (239, 8433022), (478, 4216511), (611, 3298678), (871, 2313998), (1222, 1649339), (1339, 1505222), (1742, 1156999), (2678, 752611), (3107, 648694), (3149, 640042), (4841, 416338), (6214, 324347), (6298, 320021), (6901, 292058), (9682, 208169), (11233, 179426), (13802, 146029), (16013, 125866), (22466, 89713), (24617, 81874), (32026, 62933), (40937, 49234)]