1880451298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5197}}^1\times {\mathrm{16447}}^1$

素因数の和:21657

約数の個数: 16

約数和(自身を含む): 3077881344

約数和(自身を除く): 1197430046

約数列:

[1, 2, 11, 22, 5197, 10394, 16447, 32894, 57167, 114334, 180917, 361834, 85475059, 170950118, 940225649, 1880451298]

約数ペア:

[(1, 1880451298), (2, 940225649), (11, 170950118), (22, 85475059), (5197, 361834), (10394, 180917), (16447, 114334), (32894, 57167)]