2387731678

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{107449}}^1$

素因数の和:107763

約数の個数: 16

約数和(自身を含む): 3682526400

約数和(自身を除く): 1294794722

約数列:

[1, 2, 41, 82, 271, 542, 11111, 22222, 107449, 214898, 4405409, 8810818, 29118679, 58237358, 1193865839, 2387731678]

約数ペア:

[(1, 2387731678), (2, 1193865839), (41, 58237358), (82, 29118679), (271, 8810818), (542, 4405409), (11111, 214898), (22222, 107449)]