972613306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3656441}}^1$

素因数の和:3656469

約数の個数: 16

約数和(自身を含む): 1755092160

約数和(自身を除く): 782478854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3656441, 7312882, 25595087, 51190174, 69472379, 138944758, 486306653, 972613306]

約数ペア:

[(1, 972613306), (2, 486306653), (7, 138944758), (14, 69472379), (19, 51190174), (38, 25595087), (133, 7312882), (266, 3656441)]