260417662

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 422785440

約数和(自身を除く): 162367778

約数列:

[1, 2, 17, 34, 61, 122, 307, 409, 614, 818, 1037, 2074, 5219, 6953, 10438, 13906, 18727, 24949, 37454, 49898, 125563, 251126, 318359, 424133, 636718, 848266, 2134571, 4269142, 7659343, 15318686, 130208831, 260417662]

約数ペア:

[(1, 260417662), (2, 130208831), (17, 15318686), (34, 7659343), (61, 4269142), (122, 2134571), (307, 848266), (409, 636718), (614, 424133), (818, 318359), (1037, 251126), (2074, 125563), (5219, 49898), (6953, 37454), (10438, 24949), (13906, 18727)]