2021001406

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{3499}}^1\times {\mathrm{5449}}^1$

素因数の和:9003

約数の個数: 16

約数和(自身を含む): 3090150000

約数和(自身を除く): 1069148594

約数列:

[1, 2, 53, 106, 3499, 5449, 6998, 10898, 185447, 288797, 370894, 577594, 19066051, 38132102, 1010500703, 2021001406]

約数ペア:

[(1, 2021001406), (2, 1010500703), (53, 38132102), (106, 19066051), (3499, 577594), (5449, 370894), (6998, 288797), (10898, 185447)]