861256.0000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5573}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 9832536

約数和(自身を除く): 4906004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 5573, 11146, 22292, 72449, 94741, 144898, 189482, 289796, 378964, 1231633, 2463266, 4926532]

約数ペア:

[(1, 4926532), (2, 2463266), (4, 1231633), (13, 378964), (17, 289796), (26, 189482), (34, 144898), (52, 94741), (68, 72449), (221, 22292), (442, 11146), (884, 5573)]