82974866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{43717}}^1$

素因数の和:43805

約数の個数: 16

約数和(自身を含む): 135875544

約数和(自身を除く): 52900678

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 43717, 87434, 568321, 1136642, 3191341, 6382682, 41487433, 82974866]

約数ペア:

[(1, 82974866), (2, 41487433), (13, 6382682), (26, 3191341), (73, 1136642), (146, 568321), (949, 87434), (1898, 43717)]