2091558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 5034240

約数和(自身を除く): 2942682

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2621, 5242, 7863, 15726, 18347, 36694, 49799, 55041, 99598, 110082, 149397, 298794, 348593, 697186, 1045779, 2091558]

約数ペア:

[(1, 2091558), (2, 1045779), (3, 697186), (6, 348593), (7, 298794), (14, 149397), (19, 110082), (21, 99598), (38, 55041), (42, 49799), (57, 36694), (114, 18347), (133, 15726), (266, 7863), (399, 5242), (798, 2621)]