2100029072

素因数分解:

$2^4\times {\mathrm{2621}}^1\times {\mathrm{50077}}^1$

素因数の和:52706

約数の個数: 20

約数和(自身を含む): 4070439996

約数和(自身を除く): 1970410924

約数列:

[1, 2, 4, 8, 16, 2621, 5242, 10484, 20968, 41936, 50077, 100154, 200308, 400616, 801232, 131251817, 262503634, 525007268, 1050014536, 2100029072]

約数ペア:

[(1, 2100029072), (2, 1050014536), (4, 525007268), (8, 262503634), (16, 131251817), (2621, 801232), (5242, 400616), (10484, 200308), (20968, 100154), (41936, 50077)]