4250038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5319

約数の個数: 16

約数和(自身を含む): 7088256

約数和(自身を除く): 2838218

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 5273, 10546, 68549, 137098, 163463, 326926, 2125019, 4250038]

約数ペア:

[(1, 4250038), (2, 2125019), (13, 326926), (26, 163463), (31, 137098), (62, 68549), (403, 10546), (806, 5273)]