493636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 1016064

約数和(自身を除く): 522428

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 863, 1726, 3452, 9493, 11219, 18986, 22438, 37972, 44876, 123409, 246818, 493636]

約数ペア:

[(1, 493636), (2, 246818), (4, 123409), (11, 44876), (13, 37972), (22, 22438), (26, 18986), (44, 11219), (52, 9493), (143, 3452), (286, 1726), (572, 863)]