417253226

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{17387}}^1$

素因数の和:17486

約数の個数: 24

約数和(自身を含む): 687312864

約数和(自身を除く): 270059638

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 11999, 17387, 23998, 34774, 226031, 452062, 1234477, 2468954, 2938403, 5876806, 16048201, 32096402, 208626613, 417253226]

約数ペア:

[(1, 417253226), (2, 208626613), (13, 32096402), (26, 16048201), (71, 5876806), (142, 2938403), (169, 2468954), (338, 1234477), (923, 452062), (1846, 226031), (11999, 34774), (17387, 23998)]