284404372

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{247739}}^1$

素因数の和:247791

約数の個数: 24

約数和(自身を含む): 582684480

約数和(自身を除く): 298280108

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 247739, 495478, 990956, 1734173, 3468346, 6936692, 10157299, 20314598, 40629196, 71101093, 142202186, 284404372]

約数ペア:

[(1, 284404372), (2, 142202186), (4, 71101093), (7, 40629196), (14, 20314598), (28, 10157299), (41, 6936692), (82, 3468346), (164, 1734173), (287, 990956), (574, 495478), (1148, 247739)]