2022987953

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{3539}}^1$

素因数の和:4316

約数の個数: 16

約数和(自身を含む): 2334474240

約数和(自身を除く): 311486287

約数列:

[1, 7, 127, 643, 889, 3539, 4501, 24773, 81661, 449453, 571627, 2275577, 3146171, 15929039, 288998279, 2022987953]

約数ペア:

[(1, 2022987953), (7, 288998279), (127, 15929039), (643, 3146171), (889, 2275577), (3539, 571627), (4501, 449453), (24773, 81661)]