1864070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 24

約数和(自身を含む): 3636576

約数和(自身を除く): 1772506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1103, 1690, 2206, 5515, 11030, 14339, 28678, 71695, 143390, 186407, 372814, 932035, 1864070]

約数ペア:

[(1, 1864070), (2, 932035), (5, 372814), (10, 186407), (13, 143390), (26, 71695), (65, 28678), (130, 14339), (169, 11030), (338, 5515), (845, 2206), (1103, 1690)]