98789978

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{9787}}^1$

素因数の和:9906

約数の個数: 24

約数和(自身を含む): 174069792

約数和(自身を除く): 75279814

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 5047, 9787, 10094, 19574, 68509, 137018, 479563, 959126, 1008061, 2016122, 7056427, 14112854, 49394989, 98789978]

約数ペア:

[(1, 98789978), (2, 49394989), (7, 14112854), (14, 7056427), (49, 2016122), (98, 1008061), (103, 959126), (206, 479563), (721, 137018), (1442, 68509), (5047, 19574), (9787, 10094)]