890061842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1\times {\mathrm{4751}}^1$

素因数の和:6793

約数の個数: 16

約数和(自身を含む): 1364470272

約数和(自身を除く): 474408430

約数列:

[1, 2, 47, 94, 1993, 3986, 4751, 9502, 93671, 187342, 223297, 446594, 9468743, 18937486, 445030921, 890061842]

約数ペア:

[(1, 890061842), (2, 445030921), (47, 18937486), (94, 9468743), (1993, 446594), (3986, 223297), (4751, 187342), (9502, 93671)]