2080784056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{869893}}^1$

素因数の和:869935

約数の個数: 32

約数和(自身を含む): 4384265760

約数和(自身を除く): 2303481704

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 869893, 1739786, 3479572, 6959144, 11308609, 20007539, 22617218, 40015078, 45234436, 80030156, 90468872, 160060312, 260098007, 520196014, 1040392028, 2080784056]

約数ペア:

[(1, 2080784056), (2, 1040392028), (4, 520196014), (8, 260098007), (13, 160060312), (23, 90468872), (26, 80030156), (46, 45234436), (52, 40015078), (92, 22617218), (104, 20007539), (184, 11308609), (299, 6959144), (598, 3479572), (1196, 1739786), (2392, 869893)]