2007172276

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{12479}}^1$

素因数の和:13071

約数の個数: 24

約数和(自身を含む): 3564288000

約数和(自身を除く): 1557115724

約数列:

[1, 2, 4, 79, 158, 316, 509, 1018, 2036, 12479, 24958, 40211, 49916, 80422, 160844, 985841, 1971682, 3943364, 6351811, 12703622, 25407244, 501793069, 1003586138, 2007172276]

約数ペア:

[(1, 2007172276), (2, 1003586138), (4, 501793069), (79, 25407244), (158, 12703622), (316, 6351811), (509, 3943364), (1018, 1971682), (2036, 985841), (12479, 160844), (24958, 80422), (40211, 49916)]