678793066

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{2081}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 1216021248

約数和(自身を除く): 537228182

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1013, 2026, 2081, 4162, 7091, 14182, 14567, 23299, 29134, 46598, 47863, 95726, 163093, 326186, 335041, 670082, 2108053, 4216106, 14756371, 29512742, 48485219, 96970438, 339396533, 678793066]

約数ペア:

[(1, 678793066), (2, 339396533), (7, 96970438), (14, 48485219), (23, 29512742), (46, 14756371), (161, 4216106), (322, 2108053), (1013, 670082), (2026, 335041), (2081, 326186), (4162, 163093), (7091, 95726), (14182, 47863), (14567, 46598), (23299, 29134)]