1279266

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 2585088

約数和(自身を除く): 1305822

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 2111, 4222, 6333, 12666, 213211, 426422, 639633, 1279266]

約数ペア:

[(1, 1279266), (2, 639633), (3, 426422), (6, 213211), (101, 12666), (202, 6333), (303, 4222), (606, 2111)]