420066492

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1129211}}^1$

素因数の和:1129249

約数の個数: 24

約数和(自身を含む): 1011773952

約数和(自身を除く): 591707460

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1129211, 2258422, 3387633, 4516844, 6775266, 13550532, 35005541, 70011082, 105016623, 140022164, 210033246, 420066492]

約数ペア:

[(1, 420066492), (2, 210033246), (3, 140022164), (4, 105016623), (6, 70011082), (12, 35005541), (31, 13550532), (62, 6775266), (93, 4516844), (124, 3387633), (186, 2258422), (372, 1129211)]