305890709

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 331584960

約数和(自身を除く): 25694251

約数列:

[1, 19, 41, 211, 779, 1861, 4009, 8651, 35359, 76301, 164369, 392671, 1449719, 7460749, 16099511, 305890709]

約数ペア:

[(1, 305890709), (19, 16099511), (41, 7460749), (211, 1449719), (779, 392671), (1861, 164369), (4009, 76301), (8651, 35359)]