3448978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1341

約数の個数: 16

約数和(自身を含む): 5627160

約数和(自身を除く): 2178182

約数列:

[1, 2, 13, 26, 109, 218, 1217, 1417, 2434, 2834, 15821, 31642, 132653, 265306, 1724489, 3448978]

約数ペア:

[(1, 3448978), (2, 1724489), (13, 265306), (26, 132653), (109, 31642), (218, 15821), (1217, 2834), (1417, 2434)]