2939846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 5624640

約数和(自身を除く): 2684794

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 557, 754, 1114, 2639, 3899, 5278, 7241, 7798, 14482, 16153, 32306, 50687, 101374, 113071, 209989, 226142, 419978, 1469923, 2939846]

約数ペア:

[(1, 2939846), (2, 1469923), (7, 419978), (13, 226142), (14, 209989), (26, 113071), (29, 101374), (58, 50687), (91, 32306), (182, 16153), (203, 14482), (377, 7798), (406, 7241), (557, 5278), (754, 3899), (1114, 2639)]