1585388

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 3250464

約数和(自身を除く): 1665076

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1381, 2762, 5524, 9667, 19334, 38668, 56621, 113242, 226484, 396347, 792694, 1585388]

約数ペア:

[(1, 1585388), (2, 792694), (4, 396347), (7, 226484), (14, 113242), (28, 56621), (41, 38668), (82, 19334), (164, 9667), (287, 5524), (574, 2762), (1148, 1381)]