2660246

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 16

約数和(自身を含む): 4104000

約数和(自身を除く): 1443754

約数列:

[1, 2, 79, 113, 149, 158, 226, 298, 8927, 11771, 16837, 17854, 23542, 33674, 1330123, 2660246]

約数ペア:

[(1, 2660246), (2, 1330123), (79, 33674), (113, 23542), (149, 17854), (158, 16837), (226, 11771), (298, 8927)]