1725588670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{43237}}^1$

素因数の和:43564

約数の個数: 32

約数和(自身を含む): 3355960608

約数和(自身を除く): 1630371938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 3070, 3991, 7982, 19955, 39910, 43237, 86474, 216185, 432370, 562081, 1124162, 2810405, 5620810, 13273759, 26547518, 66368795, 132737590, 172558867, 345117734, 862794335, 1725588670]

約数ペア:

[(1, 1725588670), (2, 862794335), (5, 345117734), (10, 172558867), (13, 132737590), (26, 66368795), (65, 26547518), (130, 13273759), (307, 5620810), (614, 2810405), (1535, 1124162), (3070, 562081), (3991, 432370), (7982, 216185), (19955, 86474), (39910, 43237)]