2017840422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197479}}^1$

素因数の和:197628

約数の個数: 32

約数和(自身を含む): 4379316480

約数和(自身を除く): 2361476058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 197479, 394958, 592437, 1184874, 2567227, 5134454, 7701681, 15403362, 25869749, 51739498, 77609247, 155218494, 336306737, 672613474, 1008920211, 2017840422]

約数ペア:

[(1, 2017840422), (2, 1008920211), (3, 672613474), (6, 336306737), (13, 155218494), (26, 77609247), (39, 51739498), (78, 25869749), (131, 15403362), (262, 7701681), (393, 5134454), (786, 2567227), (1703, 1184874), (3406, 592437), (5109, 394958), (10218, 197479)]