1373804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 2585520

約数和(自身を除く): 1211716

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 227, 356, 454, 908, 1513, 3026, 3859, 6052, 7718, 15436, 20203, 40406, 80812, 343451, 686902, 1373804]

約数ペア:

[(1, 1373804), (2, 686902), (4, 343451), (17, 80812), (34, 40406), (68, 20203), (89, 15436), (178, 7718), (227, 6052), (356, 3859), (454, 3026), (908, 1513)]