8256378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 17926272

約数和(自身を除く): 9669894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 701, 906, 1402, 1963, 2103, 3926, 4206, 5889, 9113, 11778, 18226, 27339, 54678, 105851, 211702, 317553, 635106, 1376063, 2752126, 4128189, 8256378]

約数ペア:

[(1, 8256378), (2, 4128189), (3, 2752126), (6, 1376063), (13, 635106), (26, 317553), (39, 211702), (78, 105851), (151, 54678), (302, 27339), (453, 18226), (701, 11778), (906, 9113), (1402, 5889), (1963, 4206), (2103, 3926)]