173663892910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1425929}}^1$

素因数の和:1426596

約数の個数: 32

約数和(自身を含む): 329560941600

約数和(自身を除く): 155897048690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 641, 1282, 3205, 6410, 12179, 24358, 60895, 121790, 1425929, 2851858, 7129645, 14259290, 27092651, 54185302, 135463255, 270926510, 914020489, 1828040978, 4570102445, 9140204890, 17366389291, 34732778582, 86831946455, 173663892910]

約数ペア:

[(1, 173663892910), (2, 86831946455), (5, 34732778582), (10, 17366389291), (19, 9140204890), (38, 4570102445), (95, 1828040978), (190, 914020489), (641, 270926510), (1282, 135463255), (3205, 54185302), (6410, 27092651), (12179, 14259290), (24358, 7129645), (60895, 2851858), (121790, 1425929)]