4399772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 8351952

約数和(自身を除く): 3952180

約数列:

[1, 2, 4, 13, 26, 52, 211, 401, 422, 802, 844, 1604, 2743, 5213, 5486, 10426, 10972, 20852, 84611, 169222, 338444, 1099943, 2199886, 4399772]

約数ペア:

[(1, 4399772), (2, 2199886), (4, 1099943), (13, 338444), (26, 169222), (52, 84611), (211, 20852), (401, 10972), (422, 10426), (802, 5486), (844, 5213), (1604, 2743)]