6777884980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2586979}}^1$

素因数の和:2587119

約数の個数: 24

約数和(自身を含む): 14342217120

約数和(自身を除く): 7564332140

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 2586979, 5173958, 10347916, 12934895, 25869790, 51739580, 338894249, 677788498, 1355576996, 1694471245, 3388942490, 6777884980]

約数ペア:

[(1, 6777884980), (2, 3388942490), (4, 1694471245), (5, 1355576996), (10, 677788498), (20, 338894249), (131, 51739580), (262, 25869790), (524, 12934895), (655, 10347916), (1310, 5173958), (2620, 2586979)]