2487119572865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1301}}^1\times {\mathrm{43003}}^1$

素因数の和:44849

約数の個数: 32

約数和(自身を含む): 3168654443136

約数和(自身を除く): 681534870271

約数列:

[1, 5, 17, 85, 523, 1301, 2615, 6505, 8891, 22117, 43003, 44455, 110585, 215015, 680423, 731051, 3402115, 3655255, 11567191, 22490569, 55946903, 57835955, 112452845, 279734515, 382339673, 951097351, 1911698365, 4755486755, 29260230269, 146301151345, 497423914573, 2487119572865]

約数ペア:

[(1, 2487119572865), (5, 497423914573), (17, 146301151345), (85, 29260230269), (523, 4755486755), (1301, 1911698365), (2615, 951097351), (6505, 382339673), (8891, 279734515), (22117, 112452845), (43003, 57835955), (44455, 55946903), (110585, 22490569), (215015, 11567191), (680423, 3655255), (731051, 3402115)]