280663322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{4603}}^1$

素因数の和:5357

約数の個数: 16

約数和(自身を含む): 431486880

約数和(自身を除く): 150823558

約数列:

[1, 2, 43, 86, 709, 1418, 4603, 9206, 30487, 60974, 197929, 395858, 3263527, 6527054, 140331661, 280663322]

約数ペア:

[(1, 280663322), (2, 140331661), (43, 6527054), (86, 3263527), (709, 395858), (1418, 197929), (4603, 60974), (9206, 30487)]