2021894797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{5477}}^1$

素因数の和:5952

約数の個数: 16

約数和(自身を含む): 2213331120

約数和(自身を除く): 191436323

約数列:

[1, 13, 73, 389, 949, 5057, 5477, 28397, 71201, 369161, 399821, 2130553, 5197673, 27697189, 155530369, 2021894797]

約数ペア:

[(1, 2021894797), (13, 155530369), (73, 27697189), (389, 5197673), (949, 2130553), (5057, 399821), (5477, 369161), (28397, 71201)]