381640274

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{16477}}^1$

素因数の和:16829

約数の個数: 16

約数和(自身を含む): 589846488

約数和(自身を除く): 208206214

約数列:

[1, 2, 37, 74, 313, 626, 11581, 16477, 23162, 32954, 609649, 1219298, 5157301, 10314602, 190820137, 381640274]

約数ペア:

[(1, 381640274), (2, 190820137), (37, 10314602), (74, 5157301), (313, 1219298), (626, 609649), (11581, 32954), (16477, 23162)]