1368139108

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{140813}}^1$

素因数の和:141171

約数の個数: 24

約数和(自身を含む): 2744183232

約数和(自身を除く): 1376044124

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 140813, 281626, 563252, 985691, 1971382, 3942764, 48862111, 97724222, 195448444, 342034777, 684069554, 1368139108]

約数ペア:

[(1, 1368139108), (2, 684069554), (4, 342034777), (7, 195448444), (14, 97724222), (28, 48862111), (347, 3942764), (694, 1971382), (1388, 985691), (2429, 563252), (4858, 281626), (9716, 140813)]