628886149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1931}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 675581760

約数和(自身を除く): 46695611

約数列:

[1, 19, 61, 281, 1159, 1931, 5339, 17141, 36689, 117791, 325679, 542611, 2238029, 10309609, 33099271, 628886149]

約数ペア:

[(1, 628886149), (19, 33099271), (61, 10309609), (281, 2238029), (1159, 542611), (1931, 325679), (5339, 117791), (17141, 36689)]