2017506205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{256517}}^1$

素因数の和:256557

約数の個数: 24

約数和(自身を含む): 2865819096

約数和(自身を除く): 848312891

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 256517, 1282585, 2821687, 3334721, 14108435, 16673605, 31038557, 36681931, 155192785, 183409655, 403501241, 2017506205]

約数ペア:

[(1, 2017506205), (5, 403501241), (11, 183409655), (13, 155192785), (55, 36681931), (65, 31038557), (121, 16673605), (143, 14108435), (605, 3334721), (715, 2821687), (1573, 1282585), (7865, 256517)]