2247705454858

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{21977}}^1\times {\mathrm{469153}}^1$

素因数の和:491241

約数の個数: 16

約数和(自身を含む): 3402651981960

約数和(自身を除く): 1154946527102

約数列:

[1, 2, 109, 218, 21977, 43954, 469153, 938306, 2395493, 4790986, 51137677, 102275354, 10310575481, 20621150962, 1123852727429, 2247705454858]

約数ペア:

[(1, 2247705454858), (2, 1123852727429), (109, 20621150962), (218, 10310575481), (21977, 102275354), (43954, 51137677), (469153, 4790986), (938306, 2395493)]