1237221206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2799143}}^1$

素因数の和:2799175

約数の個数: 16

約数和(自身を含む): 2116152864

約数和(自身を除く): 878931658

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2799143, 5598286, 36388859, 47585431, 72777718, 95170862, 618610603, 1237221206]

約数ペア:

[(1, 1237221206), (2, 618610603), (13, 95170862), (17, 72777718), (26, 47585431), (34, 36388859), (221, 5598286), (442, 2799143)]