2087113730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16054721}}^1$

素因数の和:16054741

約数の個数: 16

約数和(自身を含む): 4045789944

約数和(自身を除く): 1958676214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16054721, 32109442, 80273605, 160547210, 208711373, 417422746, 1043556865, 2087113730]

約数ペア:

[(1, 2087113730), (2, 1043556865), (5, 417422746), (10, 208711373), (13, 160547210), (26, 80273605), (65, 32109442), (130, 16054721)]