2005034945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{46183}}^1$

素因数の和:46664

約数の個数: 16

約数和(自身を含む): 2538272640

約数和(自身を除く): 533237695

約数列:

[1, 5, 19, 95, 457, 2285, 8683, 43415, 46183, 230915, 877477, 4387385, 21105631, 105528155, 401006989, 2005034945]

約数ペア:

[(1, 2005034945), (5, 401006989), (19, 105528155), (95, 21105631), (457, 4387385), (2285, 877477), (8683, 230915), (43415, 46183)]