494127946

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{76943}}^1$

素因数の和:76990

約数の個数: 24

約数和(自身を含む): 844845120

約数和(自身を除く): 350717174

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 76943, 153886, 1000259, 1461917, 2000518, 2923834, 13003367, 19004921, 26006734, 38009842, 247063973, 494127946]

約数ペア:

[(1, 494127946), (2, 247063973), (13, 38009842), (19, 26006734), (26, 19004921), (38, 13003367), (169, 2923834), (247, 2000518), (338, 1461917), (494, 1000259), (3211, 153886), (6422, 76943)]