424395334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{190997}}^1$

素因数の和:191111

約数の個数: 16

約数和(自身を含む): 701344656

約数和(自身を除く): 276949322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 190997, 381994, 2100967, 4201934, 19290697, 38581394, 212197667, 424395334]

約数ペア:

[(1, 424395334), (2, 212197667), (11, 38581394), (22, 19290697), (101, 4201934), (202, 2100967), (1111, 381994), (2222, 190997)]