417931508738

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{152821}}^1\times {\mathrm{19259}}^1$

素因数の和:172153

約数の個数: 16

約数和(自身を含む): 635763971520

約数和(自身を除く): 217832462782

約数列:

[1, 2, 71, 142, 19259, 38518, 152821, 305642, 1367389, 2734778, 10850291, 21700582, 2943179639, 5886359278, 208965754369, 417931508738]

約数ペア:

[(1, 417931508738), (2, 208965754369), (71, 5886359278), (142, 2943179639), (19259, 21700582), (38518, 10850291), (152821, 2734778), (305642, 1367389)]