2871913204

素因数分解:

$2^2\times {\mathrm{643}}^1\times {\mathrm{719}}^1\times {\mathrm{1553}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 5043911040

約数和(自身を除く): 2171997836

約数列:

[1, 2, 4, 643, 719, 1286, 1438, 1553, 2572, 2876, 3106, 6212, 462317, 924634, 998579, 1116607, 1849268, 1997158, 2233214, 3994316, 4466428, 717978301, 1435956602, 2871913204]

約数ペア:

[(1, 2871913204), (2, 1435956602), (4, 717978301), (643, 4466428), (719, 3994316), (1286, 2233214), (1438, 1997158), (1553, 1849268), (2572, 1116607), (2876, 998579), (3106, 924634), (6212, 462317)]