7216508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 13738032

約数和(自身を除く): 6521524

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1297, 1391, 2594, 2782, 5188, 5564, 16861, 33722, 67444, 138779, 277558, 555116, 1804127, 3608254, 7216508]

約数ペア:

[(1, 7216508), (2, 3608254), (4, 1804127), (13, 555116), (26, 277558), (52, 138779), (107, 67444), (214, 33722), (428, 16861), (1297, 5564), (1391, 5188), (2594, 2782)]