1491928624

素因数分解:

$2^4\times {\mathrm{7489}}^1\times {\mathrm{12451}}^1$

素因数の和:19948

約数の個数: 20

約数和(自身を含む): 2891229880

約数和(自身を除く): 1399301256

約数列:

[1, 2, 4, 8, 16, 7489, 12451, 14978, 24902, 29956, 49804, 59912, 99608, 119824, 199216, 93245539, 186491078, 372982156, 745964312, 1491928624]

約数ペア:

[(1, 1491928624), (2, 745964312), (4, 372982156), (8, 186491078), (16, 93245539), (7489, 199216), (12451, 119824), (14978, 99608), (24902, 59912), (29956, 49804)]