1339743340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5152859}}^1$

素因数の和:5152881

約数の個数: 24

約数和(自身を含む): 3029881680

約数和(自身を除く): 1690138340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5152859, 10305718, 20611436, 25764295, 51528590, 66987167, 103057180, 133974334, 267948668, 334935835, 669871670, 1339743340]

約数ペア:

[(1, 1339743340), (2, 669871670), (4, 334935835), (5, 267948668), (10, 133974334), (13, 103057180), (20, 66987167), (26, 51528590), (52, 25764295), (65, 20611436), (130, 10305718), (260, 5152859)]