997089445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{788213}}^1$

素因数の和:788252

約数の個数: 16

約数和(自身を含む): 1362033792

約数和(自身を除く): 364944347

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 788213, 3941065, 8670343, 18128899, 43351715, 90644495, 199417889, 997089445]

約数ペア:

[(1, 997089445), (5, 199417889), (11, 90644495), (23, 43351715), (55, 18128899), (115, 8670343), (253, 3941065), (1265, 788213)]