2019929504

素因数分解:

$2^5\times {\mathrm{521}}^1\times {\mathrm{121157}}^1$

素因数の和:121688

約数の個数: 24

約数和(自身を含む): 3984401988

約数和(自身を除く): 1964472484

約数列:

[1, 2, 4, 8, 16, 32, 521, 1042, 2084, 4168, 8336, 16672, 121157, 242314, 484628, 969256, 1938512, 3877024, 63122797, 126245594, 252491188, 504982376, 1009964752, 2019929504]

約数ペア:

[(1, 2019929504), (2, 1009964752), (4, 504982376), (8, 252491188), (16, 126245594), (32, 63122797), (521, 3877024), (1042, 1938512), (2084, 969256), (4168, 484628), (8336, 242314), (16672, 121157)]