2140758718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{6563}}^1$

素因数の和:7608

約数の個数: 32

約数和(自身を含む): 3833796096

約数和(自身を除く): 1693037378

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1013, 2026, 6563, 7091, 13126, 14182, 23299, 45941, 46598, 91882, 150949, 163093, 301898, 326186, 1056643, 2113286, 6648319, 13296638, 46538233, 93076466, 152911337, 305822674, 1070379359, 2140758718]

約数ペア:

[(1, 2140758718), (2, 1070379359), (7, 305822674), (14, 152911337), (23, 93076466), (46, 46538233), (161, 13296638), (322, 6648319), (1013, 2113286), (2026, 1056643), (6563, 326186), (7091, 301898), (13126, 163093), (14182, 150949), (23299, 91882), (45941, 46598)]