253144988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1181}}^1\times {\mathrm{1307}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 454540464

約数和(自身を除く): 201395476

約数列:

[1, 2, 4, 41, 82, 164, 1181, 1307, 2362, 2614, 4724, 5228, 48421, 53587, 96842, 107174, 193684, 214348, 1543567, 3087134, 6174268, 63286247, 126572494, 253144988]

約数ペア:

[(1, 253144988), (2, 126572494), (4, 63286247), (41, 6174268), (82, 3087134), (164, 1543567), (1181, 214348), (1307, 193684), (2362, 107174), (2614, 96842), (4724, 53587), (5228, 48421)]