6787820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26107}}^1$

素因数の和:26129

約数の個数: 24

約数和(自身を含む): 15351504

約数和(自身を除く): 8563684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26107, 52214, 104428, 130535, 261070, 339391, 522140, 678782, 1357564, 1696955, 3393910, 6787820]

約数ペア:

[(1, 6787820), (2, 3393910), (4, 1696955), (5, 1357564), (10, 678782), (13, 522140), (20, 339391), (26, 261070), (52, 130535), (65, 104428), (130, 52214), (260, 26107)]