2130804952

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{990151}}^1$

素因数の和:990426

約数の個数: 16

約数和(自身を含む): 4010115600

約数和(自身を除く): 1879310648

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 990151, 1980302, 3960604, 7921208, 266350619, 532701238, 1065402476, 2130804952]

約数ペア:

[(1, 2130804952), (2, 1065402476), (4, 532701238), (8, 266350619), (269, 7921208), (538, 3960604), (1076, 1980302), (2152, 990151)]