1137436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 2162160

約数和(自身を除く): 1024724

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 389, 731, 778, 1462, 1556, 2924, 6613, 13226, 16727, 26452, 33454, 66908, 284359, 568718, 1137436]

約数ペア:

[(1, 1137436), (2, 568718), (4, 284359), (17, 66908), (34, 33454), (43, 26452), (68, 16727), (86, 13226), (172, 6613), (389, 2924), (731, 1556), (778, 1462)]