2345776

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:820

約数の個数: 20

約数和(自身を含む): 4570144

約数和(自身を除く): 2224368

約数列:

[1, 2, 4, 8, 16, 271, 541, 542, 1082, 1084, 2164, 2168, 4328, 4336, 8656, 146611, 293222, 586444, 1172888, 2345776]

約数ペア:

[(1, 2345776), (2, 1172888), (4, 586444), (8, 293222), (16, 146611), (271, 8656), (541, 4336), (542, 4328), (1082, 2168), (1084, 2164)]