6949540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26729}}^1$

素因数の和:26751

約数の個数: 24

約数和(自身を含む): 15717240

約数和(自身を除く): 8767700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26729, 53458, 106916, 133645, 267290, 347477, 534580, 694954, 1389908, 1737385, 3474770, 6949540]

約数ペア:

[(1, 6949540), (2, 3474770), (4, 1737385), (5, 1389908), (10, 694954), (13, 534580), (20, 347477), (26, 267290), (52, 133645), (65, 106916), (130, 53458), (260, 26729)]