439367036420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12334841}}^1$

素因数の和:12335000

約数の個数: 48

約数和(自身を含む): 1000898419248

約数和(自身を除く): 561531382828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1370, 1781, 2740, 3562, 7124, 8905, 17810, 35620, 12334841, 24669682, 49339364, 61674205, 123348410, 160352933, 246696820, 320705866, 641411732, 801764665, 1603529330, 1689873217, 3207058660, 3379746434, 6759492868, 8449366085, 16898732170, 21968351821, 33797464340, 43936703642, 87873407284, 109841759105, 219683518210, 439367036420]

約数ペア:

[(1, 439367036420), (2, 219683518210), (4, 109841759105), (5, 87873407284), (10, 43936703642), (13, 33797464340), (20, 21968351821), (26, 16898732170), (52, 8449366085), (65, 6759492868), (130, 3379746434), (137, 3207058660), (260, 1689873217), (274, 1603529330), (548, 801764665), (685, 641411732), (1370, 320705866), (1781, 246696820), (2740, 160352933), (3562, 123348410), (7124, 61674205), (8905, 49339364), (17810, 24669682), (35620, 12334841)]