2018190454

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1\times {\mathrm{1831}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 3493873152

約数和(自身を除く): 1475682698

約数列:

[1, 2, 7, 14, 131, 262, 601, 917, 1202, 1831, 1834, 3662, 4207, 8414, 12817, 25634, 78731, 157462, 239861, 479722, 551117, 1100431, 1102234, 1679027, 2200862, 3358054, 7703017, 15406034, 144156461, 288312922, 1009095227, 2018190454]

約数ペア:

[(1, 2018190454), (2, 1009095227), (7, 288312922), (14, 144156461), (131, 15406034), (262, 7703017), (601, 3358054), (917, 2200862), (1202, 1679027), (1831, 1102234), (1834, 1100431), (3662, 551117), (4207, 479722), (8414, 239861), (12817, 157462), (25634, 78731)]