2108349710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{19309}}^1$

素因数の和:19556

約数の個数: 32

約数和(自身を含む): 3878992800

約数和(自身を除く): 1770643090

約数列:

[1, 2, 5, 10, 61, 122, 179, 305, 358, 610, 895, 1790, 10919, 19309, 21838, 38618, 54595, 96545, 109190, 193090, 1177849, 2355698, 3456311, 5889245, 6912622, 11778490, 17281555, 34563110, 210834971, 421669942, 1054174855, 2108349710]

約数ペア:

[(1, 2108349710), (2, 1054174855), (5, 421669942), (10, 210834971), (61, 34563110), (122, 17281555), (179, 11778490), (305, 6912622), (358, 5889245), (610, 3456311), (895, 2355698), (1790, 1177849), (10919, 193090), (19309, 109190), (21838, 96545), (38618, 54595)]