1394961724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1578011}}^1$

素因数の和:1578045

約数の個数: 24

約数和(自身を含む): 2783613168

約数和(自身を除く): 1388651444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1578011, 3156022, 6312044, 20514143, 26826187, 41028286, 53652374, 82056572, 107304748, 348740431, 697480862, 1394961724]

約数ペア:

[(1, 1394961724), (2, 697480862), (4, 348740431), (13, 107304748), (17, 82056572), (26, 53652374), (34, 41028286), (52, 26826187), (68, 20514143), (221, 6312044), (442, 3156022), (884, 1578011)]