2100234455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{523097}}^1$

素因数の和:523186

約数の個数: 16

約数和(自身を含む): 2787066144

約数和(自身を除く): 686831689

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 523097, 2615485, 5754067, 28770335, 38186081, 190930405, 420046891, 2100234455]

約数ペア:

[(1, 2100234455), (5, 420046891), (11, 190930405), (55, 38186081), (73, 28770335), (365, 5754067), (803, 2615485), (4015, 523097)]