4243252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{6277}}^1$

素因数の和:6307

約数の個数: 18

約数和(自身を含む): 8042118

約数和(自身を除く): 3798866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 6277, 12554, 25108, 81601, 163202, 326404, 1060813, 2121626, 4243252]

約数ペア:

[(1, 4243252), (2, 2121626), (4, 1060813), (13, 326404), (26, 163202), (52, 81601), (169, 25108), (338, 12554), (676, 6277)]