6824740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26249}}^1$

素因数の和:26271

約数の個数: 24

約数和(自身を含む): 15435000

約数和(自身を除く): 8610260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26249, 52498, 104996, 131245, 262490, 341237, 524980, 682474, 1364948, 1706185, 3412370, 6824740]

約数ペア:

[(1, 6824740), (2, 3412370), (4, 1706185), (5, 1364948), (10, 682474), (13, 524980), (20, 341237), (26, 262490), (52, 131245), (65, 104996), (130, 52498), (260, 26249)]