2065432318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2129}}^1\times {\mathrm{11831}}^1$

素因数の和:14003

約数の個数: 16

約数和(自身を含む): 3175472160

約数和(自身を除く): 1110039842

約数列:

[1, 2, 41, 82, 2129, 4258, 11831, 23662, 87289, 174578, 485071, 970142, 25188199, 50376398, 1032716159, 2065432318]

約数ペア:

[(1, 2065432318), (2, 1032716159), (41, 50376398), (82, 25188199), (2129, 970142), (4258, 485071), (11831, 174578), (23662, 87289)]