82851286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 150117120

約数和(自身を除く): 67265834

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 331, 662, 941, 1882, 2317, 4634, 6289, 6587, 12578, 13174, 17879, 35758, 44023, 88046, 125153, 250306, 311471, 622942, 2180297, 4360594, 5917949, 11835898, 41425643, 82851286]

約数ペア:

[(1, 82851286), (2, 41425643), (7, 11835898), (14, 5917949), (19, 4360594), (38, 2180297), (133, 622942), (266, 311471), (331, 250306), (662, 125153), (941, 88046), (1882, 44023), (2317, 35758), (4634, 17879), (6289, 13174), (6587, 12578)]