485115182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 778615200

約数和(自身を除く): 293500018

約数列:

[1, 2, 19, 38, 109, 173, 218, 346, 677, 1354, 2071, 3287, 4142, 6574, 12863, 18857, 25726, 37714, 73793, 117121, 147586, 234242, 358283, 716566, 1402067, 2225299, 2804134, 4450598, 12766189, 25532378, 242557591, 485115182]

約数ペア:

[(1, 485115182), (2, 242557591), (19, 25532378), (38, 12766189), (109, 4450598), (173, 2804134), (218, 2225299), (346, 1402067), (677, 716566), (1354, 358283), (2071, 234242), (3287, 147586), (4142, 117121), (6574, 73793), (12863, 37714), (18857, 25726)]