505336624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2429503}}^1$

素因数の和:2429524

約数の個数: 20

約数和(自身を含む): 1054404736

約数和(自身を除く): 549068112

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2429503, 4859006, 9718012, 19436024, 31583539, 38872048, 63167078, 126334156, 252668312, 505336624]

約数ペア:

[(1, 505336624), (2, 252668312), (4, 126334156), (8, 63167078), (13, 38872048), (16, 31583539), (26, 19436024), (52, 9718012), (104, 4859006), (208, 2429503)]