394866892

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{106033}}^1$

素因数の和:106070

約数の個数: 36

約数和(自身を含む): 846151320

約数和(自身を除く): 451284428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 106033, 212066, 424132, 742231, 1484462, 2014627, 2968924, 4029254, 5195617, 8058508, 10391234, 14102389, 20782468, 28204778, 56409556, 98716723, 197433446, 394866892]

約数ペア:

[(1, 394866892), (2, 197433446), (4, 98716723), (7, 56409556), (14, 28204778), (19, 20782468), (28, 14102389), (38, 10391234), (49, 8058508), (76, 5195617), (98, 4029254), (133, 2968924), (196, 2014627), (266, 1484462), (532, 742231), (931, 424132), (1862, 212066), (3724, 106033)]