416624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2024

約数の個数: 20

約数和(自身を含む): 869736

約数和(自身を除く): 453112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2003, 4006, 8012, 16024, 26039, 32048, 52078, 104156, 208312, 416624]

約数ペア:

[(1, 416624), (2, 208312), (4, 104156), (8, 52078), (13, 32048), (16, 26039), (26, 16024), (52, 8012), (104, 4006), (208, 2003)]