2483278

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 4307040

約数和(自身を除く): 1823762

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1993, 3986, 13951, 27902, 177377, 354754, 1241639, 2483278]

約数ペア:

[(1, 2483278), (2, 1241639), (7, 354754), (14, 177377), (89, 27902), (178, 13951), (623, 3986), (1246, 1993)]