4205590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6277}}^1$

素因数の和:6351

約数の個数: 16

約数和(自身を含む): 7684272

約数和(自身を除く): 3478682

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 6277, 12554, 31385, 62770, 420559, 841118, 2102795, 4205590]

約数ペア:

[(1, 4205590), (2, 2102795), (5, 841118), (10, 420559), (67, 62770), (134, 31385), (335, 12554), (670, 6277)]