5019920642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{541991}}^1$

素因数の和:542425

約数の個数: 16

約数和(自身を含む): 8233942464

約数和(自身を除く): 3214021822

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 541991, 1083982, 5961901, 11923802, 228178211, 456356422, 2509960321, 5019920642]

約数ペア:

[(1, 5019920642), (2, 2509960321), (11, 456356422), (22, 228178211), (421, 11923802), (842, 5961901), (4631, 1083982), (9262, 541991)]