2019954389

素因数分解:

${\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1\times {\mathrm{601}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 2103628800

約数和(自身を除く): 83674411

約数列:

[1, 31, 181, 599, 601, 5611, 18569, 18631, 108419, 108781, 359999, 3360989, 3372211, 11159969, 65159819, 2019954389]

約数ペア:

[(1, 2019954389), (31, 65159819), (181, 11159969), (599, 3372211), (601, 3360989), (5611, 359999), (18569, 108781), (18631, 108419)]