1339722286

素因数分解:

$2^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{90023}}^1$

素因数の和:91095

約数の個数: 16

約数和(自身を含む): 2298852864

約数和(自身を除く): 959130578

約数列:

[1, 2, 7, 14, 1063, 2126, 7441, 14882, 90023, 180046, 630161, 1260322, 95694449, 191388898, 669861143, 1339722286]

約数ペア:

[(1, 1339722286), (2, 669861143), (7, 191388898), (14, 95694449), (1063, 1260322), (2126, 630161), (7441, 180046), (14882, 90023)]