2826556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 5288976

約数和(自身を除く): 2462420

約数列:

[1, 2, 4, 17, 34, 68, 197, 211, 394, 422, 788, 844, 3349, 3587, 6698, 7174, 13396, 14348, 41567, 83134, 166268, 706639, 1413278, 2826556]

約数ペア:

[(1, 2826556), (2, 1413278), (4, 706639), (17, 166268), (34, 83134), (68, 41567), (197, 14348), (211, 13396), (394, 7174), (422, 6698), (788, 3587), (844, 3349)]