2000661118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{125339}}^1$

素因数の和:125711

約数の個数: 16

約数和(自身を含む): 3140519040

約数和(自身を除く): 1139857922

約数列:

[1, 2, 23, 46, 347, 694, 7981, 15962, 125339, 250678, 2882797, 5765594, 43492633, 86985266, 1000330559, 2000661118]

約数ペア:

[(1, 2000661118), (2, 1000330559), (23, 86985266), (46, 43492633), (347, 5765594), (694, 2882797), (7981, 250678), (15962, 125339)]