859408888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{486091}}^1$

素因数の和:486127

約数の個数: 32

約数和(自身を含む): 1837427760

約数和(自身を除く): 978018872

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 486091, 972182, 1944364, 3888728, 6319183, 8263547, 12638366, 16527094, 25276732, 33054188, 50553464, 66108376, 107426111, 214852222, 429704444, 859408888]

約数ペア:

[(1, 859408888), (2, 429704444), (4, 214852222), (8, 107426111), (13, 66108376), (17, 50553464), (26, 33054188), (34, 25276732), (52, 16527094), (68, 12638366), (104, 8263547), (136, 6319183), (221, 3888728), (442, 1944364), (884, 972182), (1768, 486091)]