2013706448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9681281}}^1$

素因数の和:9681302

約数の個数: 20

約数和(自身を含む): 4201676388

約数和(自身を除く): 2187969940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9681281, 19362562, 38725124, 77450248, 125856653, 154900496, 251713306, 503426612, 1006853224, 2013706448]

約数ペア:

[(1, 2013706448), (2, 1006853224), (4, 503426612), (8, 251713306), (13, 154900496), (16, 125856653), (26, 77450248), (52, 38725124), (104, 19362562), (208, 9681281)]