2004606505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{7717}}^1\times {\mathrm{4723}}^1$

素因数の和:12456

約数の個数: 16

約数和(自身を含む): 2625107904

約数和(自身を除く): 620501399

約数列:

[1, 5, 11, 55, 4723, 7717, 23615, 38585, 51953, 84887, 259765, 424435, 36447391, 182236955, 400921301, 2004606505]

約数ペア:

[(1, 2004606505), (5, 400921301), (11, 182236955), (55, 36447391), (4723, 424435), (7717, 259765), (23615, 84887), (38585, 51953)]