201717172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{2719}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 374250240

約数和(自身を除く): 172533068

約数列:

[1, 2, 4, 17, 34, 68, 1091, 2182, 2719, 4364, 5438, 10876, 18547, 37094, 46223, 74188, 92446, 184892, 2966429, 5932858, 11865716, 50429293, 100858586, 201717172]

約数ペア:

[(1, 201717172), (2, 100858586), (4, 50429293), (17, 11865716), (34, 5932858), (68, 2966429), (1091, 184892), (2182, 92446), (2719, 74188), (4364, 46223), (5438, 37094), (10876, 18547)]