10939235710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{265451}}^1$

素因数の和:265788

約数の個数: 32

約数和(自身を含む): 21272261472

約数和(自身を除く): 10333025762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1585, 3170, 4121, 8242, 20605, 41210, 265451, 530902, 1327255, 2654510, 3450863, 6901726, 17254315, 34508630, 84147967, 168295934, 420739835, 841479670, 1093923571, 2187847142, 5469617855, 10939235710]

約数ペア:

[(1, 10939235710), (2, 5469617855), (5, 2187847142), (10, 1093923571), (13, 841479670), (26, 420739835), (65, 168295934), (130, 84147967), (317, 34508630), (634, 17254315), (1585, 6901726), (3170, 3450863), (4121, 2654510), (8242, 1327255), (20605, 530902), (41210, 265451)]