1820364042245

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{1938011}}^1$

素因数の和:1938641

約数の個数: 32

約数和(自身を含む): 2554082758656

約数和(自身を除く): 733718716411

約数列:

[1, 5, 7, 35, 47, 235, 329, 571, 1645, 2855, 3997, 19985, 26837, 134185, 187859, 939295, 1938011, 9690055, 13566077, 67830385, 91086517, 455432585, 637605619, 1106604281, 3188028095, 5533021405, 7746229967, 38731149835, 52010401207, 260052006035, 364072808449, 1820364042245]

約数ペア:

[(1, 1820364042245), (5, 364072808449), (7, 260052006035), (35, 52010401207), (47, 38731149835), (235, 7746229967), (329, 5533021405), (571, 3188028095), (1645, 1106604281), (2855, 637605619), (3997, 455432585), (19985, 91086517), (26837, 67830385), (134185, 13566077), (187859, 9690055), (939295, 1938011)]