2490502564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{100537}}^1$

素因数の和:101115

約数の個数: 24

約数和(自身を含む): 4763088288

約数和(自身を除く): 2272585724

約数列:

[1, 2, 4, 11, 22, 44, 563, 1126, 2252, 6193, 12386, 24772, 100537, 201074, 402148, 1105907, 2211814, 4423628, 56602331, 113204662, 226409324, 622625641, 1245251282, 2490502564]

約数ペア:

[(1, 2490502564), (2, 1245251282), (4, 622625641), (11, 226409324), (22, 113204662), (44, 56602331), (563, 4423628), (1126, 2211814), (2252, 1105907), (6193, 402148), (12386, 201074), (24772, 100537)]