395318014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70067}}^1$

素因数の和:70120

約数の個数: 32

約数和(自身を含む): 753371136

約数和(自身を除く): 358053122

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 70067, 140134, 490469, 910871, 980938, 1821742, 2172077, 4344154, 6376097, 12752194, 15204539, 28237001, 30409078, 56474002, 197659007, 395318014]

約数ペア:

[(1, 395318014), (2, 197659007), (7, 56474002), (13, 30409078), (14, 28237001), (26, 15204539), (31, 12752194), (62, 6376097), (91, 4344154), (182, 2172077), (217, 1821742), (403, 980938), (434, 910871), (806, 490469), (2821, 140134), (5642, 70067)]