2609957704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{25117}}^1$

素因数の和:25573

約数の個数: 32

約数和(自身を含む): 5063788800

約数和(自身を除く): 2453831096

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 419, 838, 1676, 3352, 12989, 25117, 25978, 50234, 51956, 100468, 103912, 200936, 778627, 1557254, 3114508, 6229016, 10524023, 21048046, 42096092, 84192184, 326244713, 652489426, 1304978852, 2609957704]

約数ペア:

[(1, 2609957704), (2, 1304978852), (4, 652489426), (8, 326244713), (31, 84192184), (62, 42096092), (124, 21048046), (248, 10524023), (419, 6229016), (838, 3114508), (1676, 1557254), (3352, 778627), (12989, 200936), (25117, 103912), (25978, 100468), (50234, 51956)]