2704624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13024

約数の個数: 20

約数和(自身を含む): 5643736

約数和(自身を除く): 2939112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13003, 26006, 52012, 104024, 169039, 208048, 338078, 676156, 1352312, 2704624]

約数ペア:

[(1, 2704624), (2, 1352312), (4, 676156), (8, 338078), (13, 208048), (16, 169039), (26, 104024), (52, 52012), (104, 26006), (208, 13003)]