2016293165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1\times {\mathrm{4481}}^1$

素因数の和:7420

約数の個数: 16

約数和(自身を含む): 2499019776

約数和(自身を除く): 482726611

約数列:

[1, 5, 31, 155, 2903, 4481, 14515, 22405, 89993, 138911, 449965, 694555, 13008343, 65041715, 403258633, 2016293165]

約数ペア:

[(1, 2016293165), (5, 403258633), (31, 65041715), (155, 13008343), (2903, 694555), (4481, 449965), (14515, 138911), (22405, 89993)]