2073451978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{2803}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 3499122816

約数和(自身を除く): 1425670838

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1237, 2474, 2803, 5606, 16081, 28451, 32162, 36439, 56902, 64469, 72878, 128938, 369863, 739726, 838097, 1676194, 3467311, 6934622, 45075043, 79748153, 90150086, 159496306, 1036725989, 2073451978]

約数ペア:

[(1, 2073451978), (2, 1036725989), (13, 159496306), (23, 90150086), (26, 79748153), (46, 45075043), (299, 6934622), (598, 3467311), (1237, 1676194), (2474, 838097), (2803, 739726), (5606, 369863), (16081, 128938), (28451, 72878), (32162, 64469), (36439, 56902)]