897975394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{201611}}^1$

素因数の和:201761

約数の個数: 16

約数和(自身を含む): 1437090336

約数和(自身を除く): 539114942

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 201611, 403222, 3427387, 6854774, 26411041, 52822082, 448987697, 897975394]

約数ペア:

[(1, 897975394), (2, 448987697), (17, 52822082), (34, 26411041), (131, 6854774), (262, 3427387), (2227, 403222), (4454, 201611)]