4272394

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 7704576

約数和(自身を除く): 3432182

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 151, 301, 302, 329, 602, 658, 1057, 2021, 2114, 4042, 6493, 7097, 12986, 14147, 14194, 28294, 45451, 49679, 90902, 99358, 305171, 610342, 2136197, 4272394]

約数ペア:

[(1, 4272394), (2, 2136197), (7, 610342), (14, 305171), (43, 99358), (47, 90902), (86, 49679), (94, 45451), (151, 28294), (301, 14194), (302, 14147), (329, 12986), (602, 7097), (658, 6493), (1057, 4042), (2021, 2114)]