83973188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2473}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 158563608

約数和(自身を除く): 74590420

約数列:

[1, 2, 4, 13, 26, 52, 653, 1306, 2473, 2612, 4946, 8489, 9892, 16978, 32149, 33956, 64298, 128596, 1614869, 3229738, 6459476, 20993297, 41986594, 83973188]

約数ペア:

[(1, 83973188), (2, 41986594), (4, 20993297), (13, 6459476), (26, 3229738), (52, 1614869), (653, 128596), (1306, 64298), (2473, 33956), (2612, 32149), (4946, 16978), (8489, 9892)]