140097476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{11909}}^1$

素因数の和:12103

約数の個数: 24

約数和(自身を含む): 261114840

約数和(自身を除く): 121017364

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 11909, 23818, 47636, 202453, 404906, 809812, 2060257, 4120514, 8241028, 35024369, 70048738, 140097476]

約数ペア:

[(1, 140097476), (2, 70048738), (4, 35024369), (17, 8241028), (34, 4120514), (68, 2060257), (173, 809812), (346, 404906), (692, 202453), (2941, 47636), (5882, 23818), (11764, 11909)]