1639009916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{106181}}^1$

素因数の和:106429

約数の個数: 24

約数和(自身を含む): 3050396496

約数和(自身を除く): 1411386580

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 3859, 7718, 15436, 106181, 212362, 424724, 1805077, 3610154, 7220308, 24103087, 48206174, 96412348, 409752479, 819504958, 1639009916]

約数ペア:

[(1, 1639009916), (2, 819504958), (4, 409752479), (17, 96412348), (34, 48206174), (68, 24103087), (227, 7220308), (454, 3610154), (908, 1805077), (3859, 424724), (7718, 212362), (15436, 106181)]