2028854949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1\times {\mathrm{1361}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 2981145600

約数和(自身を除く): 952290651

約数列:

[1, 3, 11, 33, 199, 227, 597, 681, 1361, 2189, 2497, 4083, 6567, 7491, 14971, 44913, 45173, 135519, 270839, 308947, 496903, 812517, 926841, 1490709, 2979229, 3398417, 8937687, 10195251, 61480453, 184441359, 676284983, 2028854949]

約数ペア:

[(1, 2028854949), (3, 676284983), (11, 184441359), (33, 61480453), (199, 10195251), (227, 8937687), (597, 3398417), (681, 2979229), (1361, 1490709), (2189, 926841), (2497, 812517), (4083, 496903), (6567, 308947), (7491, 270839), (14971, 135519), (44913, 45173)]