268422385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{697201}}^1$

素因数の和:697224

約数の個数: 16

約数和(自身を含む): 401588352

約数和(自身を除く): 133165967

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 697201, 3486005, 4880407, 7669211, 24402035, 38346055, 53684477, 268422385]

約数ペア:

[(1, 268422385), (5, 53684477), (7, 38346055), (11, 24402035), (35, 7669211), (55, 4880407), (77, 3486005), (385, 697201)]