9890642

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1201

約数の個数: 16

約数和(自身を含む): 15292800

約数和(自身を除く): 5402158

約数列:

[1, 2, 59, 79, 118, 158, 1061, 2122, 4661, 9322, 62599, 83819, 125198, 167638, 4945321, 9890642]

約数ペア:

[(1, 9890642), (2, 4945321), (59, 167638), (79, 125198), (118, 83819), (158, 62599), (1061, 9322), (2122, 4661)]