389699089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{5189}}^1$

素因数の和:5364

約数の個数: 16

約数和(自身を含む): 431600400

約数和(自身を除く): 41901311

約数列:

[1, 13, 53, 109, 689, 1417, 5189, 5777, 67457, 75101, 275017, 565601, 3575221, 7352813, 29976853, 389699089]

約数ペア:

[(1, 389699089), (13, 29976853), (53, 7352813), (109, 3575221), (689, 565601), (1417, 275017), (5189, 75101), (5777, 67457)]