801239.0000000

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 4139520

約数和(自身を除く): 2085076

約数列:

[1, 2, 4, 7, 14, 28, 239, 307, 478, 614, 956, 1228, 1673, 2149, 3346, 4298, 6692, 8596, 73373, 146746, 293492, 513611, 1027222, 2054444]

約数ペア:

[(1, 2054444), (2, 1027222), (4, 513611), (7, 293492), (14, 146746), (28, 73373), (239, 8596), (307, 6692), (478, 4298), (614, 3346), (956, 2149), (1228, 1673)]