829388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 1747200

約数和(自身を除く): 917812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1559, 3118, 6236, 10913, 21826, 29621, 43652, 59242, 118484, 207347, 414694, 829388]

約数ペア:

[(1, 829388), (2, 414694), (4, 207347), (7, 118484), (14, 59242), (19, 43652), (28, 29621), (38, 21826), (76, 10913), (133, 6236), (266, 3118), (532, 1559)]