2530292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 4642176

約数和(自身を除く): 2111884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 313, 626, 1252, 2021, 4042, 8084, 13459, 14711, 26918, 29422, 53836, 58844, 632573, 1265146, 2530292]

約数ペア:

[(1, 2530292), (2, 1265146), (4, 632573), (43, 58844), (47, 53836), (86, 29422), (94, 26918), (172, 14711), (188, 13459), (313, 8084), (626, 4042), (1252, 2021)]