289314514946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{452191}}^1$

素因数の和:452474

約数の個数: 32

約数和(自身を含む): 463948992000

約数和(自身を除く): 174634477054

約数列:

[1, 2, 19, 38, 113, 149, 226, 298, 2147, 2831, 4294, 5662, 16837, 33674, 319903, 452191, 639806, 904382, 8591629, 17183258, 51097583, 67376459, 102195166, 134752918, 970854077, 1280152721, 1941708154, 2560305442, 7613539867, 15227079734, 144657257473, 289314514946]

約数ペア:

[(1, 289314514946), (2, 144657257473), (19, 15227079734), (38, 7613539867), (113, 2560305442), (149, 1941708154), (226, 1280152721), (298, 970854077), (2147, 134752918), (2831, 102195166), (4294, 67376459), (5662, 51097583), (16837, 17183258), (33674, 8591629), (319903, 904382), (452191, 639806)]