2253295877

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{6263}}^1$

素因数の和:6872

約数の個数: 16

約数和(自身を含む): 2605824000

約数和(自身を除く): 352528123

約数列:

[1, 7, 103, 499, 721, 3493, 6263, 43841, 51397, 359779, 645089, 3125237, 4515623, 21876659, 321899411, 2253295877]

約数ペア:

[(1, 2253295877), (7, 321899411), (103, 21876659), (499, 4515623), (721, 3125237), (3493, 645089), (6263, 359779), (43841, 51397)]