2468455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 3321504

約数和(自身を除く): 853049

約数列:

[1, 5, 11, 37, 55, 185, 407, 1213, 2035, 6065, 13343, 44881, 66715, 224405, 493691, 2468455]

約数ペア:

[(1, 2468455), (5, 493691), (11, 224405), (37, 66715), (55, 44881), (185, 13343), (407, 6065), (1213, 2035)]