489105412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{983}}^1\times {\mathrm{2347}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 873343296

約数和(自身を除く): 384237884

約数列:

[1, 2, 4, 53, 106, 212, 983, 1966, 2347, 3932, 4694, 9388, 52099, 104198, 124391, 208396, 248782, 497564, 2307101, 4614202, 9228404, 122276353, 244552706, 489105412]

約数ペア:

[(1, 489105412), (2, 244552706), (4, 122276353), (53, 9228404), (106, 4614202), (212, 2307101), (983, 497564), (1966, 248782), (2347, 208396), (3932, 124391), (4694, 104198), (9388, 52099)]