7193158

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 5870522

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 251, 322, 502, 623, 1246, 1757, 2047, 3514, 4094, 5773, 11546, 14329, 22339, 28658, 40411, 44678, 80822, 156373, 312746, 513797, 1027594, 3596579, 7193158]

約数ペア:

[(1, 7193158), (2, 3596579), (7, 1027594), (14, 513797), (23, 312746), (46, 156373), (89, 80822), (161, 44678), (178, 40411), (251, 28658), (322, 22339), (502, 14329), (623, 11546), (1246, 5773), (1757, 4094), (2047, 3514)]