2566076679

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1863527}}^1$

素因数の和:1863556

約数の個数: 20

約数和(自身を含む): 4058763984

約数和(自身を除く): 1492687305

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1863527, 5590581, 16771743, 31679959, 50315229, 95039877, 150945687, 285119631, 855358893, 2566076679]

約数ペア:

[(1, 2566076679), (3, 855358893), (9, 285119631), (17, 150945687), (27, 95039877), (51, 50315229), (81, 31679959), (153, 16771743), (459, 5590581), (1377, 1863527)]