389733482

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{60953}}^1$

素因数の和:61117

約数の個数: 16

約数和(自身を含む): 614416320

約数和(自身を除く): 224682838

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 60953, 121906, 1401919, 2803838, 8472467, 16944934, 194866741, 389733482]

約数ペア:

[(1, 389733482), (2, 194866741), (23, 16944934), (46, 8472467), (139, 2803838), (278, 1401919), (3197, 121906), (6394, 60953)]