2015081038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 3150433440

約数和(自身を除く): 1135352402

約数列:

[1, 2, 41, 82, 109, 131, 218, 262, 1721, 3442, 4469, 5371, 8938, 10742, 14279, 28558, 70561, 141122, 187589, 225451, 375178, 450902, 585439, 1170878, 7691149, 9243491, 15382298, 18486982, 24574159, 49148318, 1007540519, 2015081038]

約数ペア:

[(1, 2015081038), (2, 1007540519), (41, 49148318), (82, 24574159), (109, 18486982), (131, 15382298), (218, 9243491), (262, 7691149), (1721, 1170878), (3442, 585439), (4469, 450902), (5371, 375178), (8938, 225451), (10742, 187589), (14279, 141122), (28558, 70561)]