1804108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 3426192

約数和(自身を除く): 1622084

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 617, 731, 1234, 1462, 2468, 2924, 10489, 20978, 26531, 41956, 53062, 106124, 451027, 902054, 1804108]

約数ペア:

[(1, 1804108), (2, 902054), (4, 451027), (17, 106124), (34, 53062), (43, 41956), (68, 26531), (86, 20978), (172, 10489), (617, 2924), (731, 2468), (1234, 1462)]