7860886

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 12973968

約数和(自身を除く): 5113082

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 2953, 5906, 32483, 64966, 357313, 714626, 3930443, 7860886]

約数ペア:

[(1, 7860886), (2, 3930443), (11, 714626), (22, 357313), (121, 64966), (242, 32483), (1331, 5906), (2662, 2953)]