1282128523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{4999}}^1$

素因数の和:5302

約数の個数: 16

約数和(自身を含む): 1401400000

約数和(自身を除く): 119271477

約数列:

[1, 13, 109, 181, 1417, 2353, 4999, 19729, 64987, 256477, 544891, 904819, 7083583, 11762647, 98625271, 1282128523]

約数ペア:

[(1, 1282128523), (13, 98625271), (109, 11762647), (181, 7083583), (1417, 904819), (2353, 544891), (4999, 256477), (19729, 64987)]