620031478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2269}}^1\times {\mathrm{12421}}^1$

素因数の和:14703

約数の個数: 16

約数和(自身を含む): 1015125840

約数和(自身を除く): 395094362

約数列:

[1, 2, 11, 22, 2269, 4538, 12421, 24842, 24959, 49918, 136631, 273262, 28183249, 56366498, 310015739, 620031478]

約数ペア:

[(1, 620031478), (2, 310015739), (11, 56366498), (22, 28183249), (2269, 273262), (4538, 136631), (12421, 49918), (24842, 24959)]