1355963984

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{251477}}^1$

素因数の和:251822

約数の個数: 20

約数和(自身を含む): 2634986484

約数和(自身を除く): 1279022500

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 251477, 502954, 1005908, 2011816, 4023632, 84747749, 169495498, 338990996, 677981992, 1355963984]

約数ペア:

[(1, 1355963984), (2, 677981992), (4, 338990996), (8, 169495498), (16, 84747749), (337, 4023632), (674, 2011816), (1348, 1005908), (2696, 502954), (5392, 251477)]