1004047876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{27943}}^1$

素因数の和:28651

約数の個数: 24

約数和(自身を含む): 1895050304

約数和(自身を除く): 891002428

約数列:

[1, 2, 4, 13, 26, 52, 691, 1382, 2764, 8983, 17966, 27943, 35932, 55886, 111772, 363259, 726518, 1453036, 19308613, 38617226, 77234452, 251011969, 502023938, 1004047876]

約数ペア:

[(1, 1004047876), (2, 502023938), (4, 251011969), (13, 77234452), (26, 38617226), (52, 19308613), (691, 1453036), (1382, 726518), (2764, 363259), (8983, 111772), (17966, 55886), (27943, 35932)]