6981036380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8513459}}^1$

素因数の和:8513509

約数の個数: 24

約数和(自身を含む): 15017743440

約数和(自身を除く): 8036707060

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 8513459, 17026918, 34053836, 42567295, 85134590, 170269180, 349051819, 698103638, 1396207276, 1745259095, 3490518190, 6981036380]

約数ペア:

[(1, 6981036380), (2, 3490518190), (4, 1745259095), (5, 1396207276), (10, 698103638), (20, 349051819), (41, 170269180), (82, 85134590), (164, 42567295), (205, 34053836), (410, 17026918), (820, 8513459)]