977971385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{84199}}^1$

素因数の和:84328

約数の個数: 16

約数和(自身を含む): 1236729600

約数和(自身を除く): 258758215

約数列:

[1, 5, 23, 101, 115, 505, 2323, 11615, 84199, 420995, 1936577, 8504099, 9682885, 42520495, 195594277, 977971385]

約数ペア:

[(1, 977971385), (5, 195594277), (23, 42520495), (101, 9682885), (115, 8504099), (505, 1936577), (2323, 420995), (11615, 84199)]