2759216

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:860

約数の個数: 20

約数和(自身を含む): 5372424

約数和(自身を除く): 2613208

約数列:

[1, 2, 4, 8, 16, 331, 521, 662, 1042, 1324, 2084, 2648, 4168, 5296, 8336, 172451, 344902, 689804, 1379608, 2759216]

約数ペア:

[(1, 2759216), (2, 1379608), (4, 689804), (8, 344902), (16, 172451), (331, 8336), (521, 5296), (662, 4168), (1042, 2648), (1324, 2084)]