1238204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 2395008

約数和(自身を除く): 1156804

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 263, 428, 526, 1052, 1177, 2354, 2893, 4708, 5786, 11572, 28141, 56282, 112564, 309551, 619102, 1238204]

約数ペア:

[(1, 1238204), (2, 619102), (4, 309551), (11, 112564), (22, 56282), (44, 28141), (107, 11572), (214, 5786), (263, 4708), (428, 2893), (526, 2354), (1052, 1177)]