1227457742

素因数分解:

$2^1\times 7^3\times {\mathrm{859}}^1\times {\mathrm{2083}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 2150688000

約数和(自身を除く): 923230258

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 859, 1718, 2083, 4166, 6013, 12026, 14581, 29162, 42091, 84182, 102067, 204134, 294637, 589274, 714469, 1428938, 1789297, 3578594, 12525079, 25050158, 87675553, 175351106, 613728871, 1227457742]

約数ペア:

[(1, 1227457742), (2, 613728871), (7, 175351106), (14, 87675553), (49, 25050158), (98, 12525079), (343, 3578594), (686, 1789297), (859, 1428938), (1718, 714469), (2083, 589274), (4166, 294637), (6013, 204134), (12026, 102067), (14581, 84182), (29162, 42091)]