2009118324

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1066411}}^1$

素因数の和:1066575

約数の個数: 24

約数和(自身を含む): 4717806688

約数和(自身を除く): 2708688364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 1066411, 2132822, 3199233, 4265644, 6398466, 12796932, 167426527, 334853054, 502279581, 669706108, 1004559162, 2009118324]

約数ペア:

[(1, 2009118324), (2, 1004559162), (3, 669706108), (4, 502279581), (6, 334853054), (12, 167426527), (157, 12796932), (314, 6398466), (471, 4265644), (628, 3199233), (942, 2132822), (1884, 1066411)]