2116779539

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1\times {\mathrm{8369}}^1$

素因数の和:9970

約数の個数: 16

約数和(自身を含む): 2526266880

約数和(自身を除く): 409487341

約数列:

[1, 7, 23, 161, 1571, 8369, 10997, 36133, 58583, 192487, 252931, 1347409, 13147699, 92033893, 302397077, 2116779539]

約数ペア:

[(1, 2116779539), (7, 302397077), (23, 92033893), (161, 13147699), (1571, 1347409), (8369, 252931), (10997, 192487), (36133, 58583)]