2013576188

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{41953}}^1$

素因数の和:42054

約数の個数: 36

約数和(自身を含む): 3869501328

約数和(自身を除く): 1855925140

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1846, 3692, 11999, 23998, 41953, 47996, 83906, 167812, 545389, 1090778, 2181556, 2978663, 5957326, 7090057, 11914652, 14180114, 28360228, 38722619, 77445238, 154890476, 503394047, 1006788094, 2013576188]

約数ペア:

[(1, 2013576188), (2, 1006788094), (4, 503394047), (13, 154890476), (26, 77445238), (52, 38722619), (71, 28360228), (142, 14180114), (169, 11914652), (284, 7090057), (338, 5957326), (676, 2978663), (923, 2181556), (1846, 1090778), (3692, 545389), (11999, 167812), (23998, 83906), (41953, 47996)]