5220819359

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{140909}}^1$

素因数の和:141062

約数の個数: 16

約数和(自身を含む): 6132403200

約数和(自身を除く): 911583841

約数列:

[1, 7, 67, 79, 469, 553, 5293, 37051, 140909, 986363, 9440903, 11131811, 66086321, 77922677, 745831337, 5220819359]

約数ペア:

[(1, 5220819359), (7, 745831337), (67, 77922677), (79, 66086321), (469, 11131811), (553, 9440903), (5293, 986363), (37051, 140909)]