2118794655

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{1759}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 3423467520

約数和(自身を除く): 1304672865

約数列:

[1, 3, 5, 15, 131, 393, 613, 655, 1759, 1839, 1965, 3065, 5277, 8795, 9195, 26385, 80303, 230429, 240909, 401515, 691287, 1078267, 1152145, 1204545, 3234801, 3456435, 5391335, 16174005, 141252977, 423758931, 706264885, 2118794655]

約数ペア:

[(1, 2118794655), (3, 706264885), (5, 423758931), (15, 141252977), (131, 16174005), (393, 5391335), (613, 3456435), (655, 3234801), (1759, 1204545), (1839, 1152145), (1965, 1078267), (3065, 691287), (5277, 401515), (8795, 240909), (9195, 230429), (26385, 80303)]