9801358

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 17856000

約数和(自身を除く): 8054642

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 499, 854, 998, 1403, 2806, 3493, 6986, 9821, 11477, 19642, 22954, 30439, 60878, 80339, 160678, 213073, 426146, 700097, 1400194, 4900679, 9801358]

約数ペア:

[(1, 9801358), (2, 4900679), (7, 1400194), (14, 700097), (23, 426146), (46, 213073), (61, 160678), (122, 80339), (161, 60878), (322, 30439), (427, 22954), (499, 19642), (854, 11477), (998, 9821), (1403, 6986), (2806, 3493)]