293989587838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5407}}^1\times {\mathrm{13127}}^1$

素因数の和:18664

約数の個数: 32

約数和(自身を含む): 468575078400

約数和(自身を除く): 174585490562

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 5407, 10814, 13127, 26254, 102733, 205466, 249413, 498826, 589363, 1178726, 1430843, 2861686, 11197897, 22395794, 27186017, 54372034, 70977689, 141955378, 1348576091, 2697152182, 7736568101, 15473136202, 146994793919, 293989587838]

約数ペア:

[(1, 293989587838), (2, 146994793919), (19, 15473136202), (38, 7736568101), (109, 2697152182), (218, 1348576091), (2071, 141955378), (4142, 70977689), (5407, 54372034), (10814, 27186017), (13127, 22395794), (26254, 11197897), (102733, 2861686), (205466, 1430843), (249413, 1178726), (498826, 589363)]