978320365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{613367}}^1$

素因数の和:613412

約数の個数: 16

約数和(自身を含む): 1324874880

約数和(自身を除く): 346554515

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 613367, 3066835, 6747037, 17787643, 33735185, 88938215, 195664073, 978320365]

約数ペア:

[(1, 978320365), (5, 195664073), (11, 88938215), (29, 33735185), (55, 17787643), (145, 6747037), (319, 3066835), (1595, 613367)]