2011025188

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{9679}}^1$

素因数の和:10219

約数の個数: 24

約数和(自身を含む): 3556044800

約数和(自身を除く): 1545019612

約数列:

[1, 2, 4, 127, 254, 409, 508, 818, 1636, 9679, 19358, 38716, 51943, 103886, 207772, 1229233, 2458466, 3958711, 4916932, 7917422, 15834844, 502756297, 1005512594, 2011025188]

約数ペア:

[(1, 2011025188), (2, 1005512594), (4, 502756297), (127, 15834844), (254, 7917422), (409, 4916932), (508, 3958711), (818, 2458466), (1636, 1229233), (9679, 207772), (19358, 103886), (38716, 51943)]