2011893765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{314113}}^1$

素因数の和:314189

約数の個数: 32

約数和(自身を含む): 3739213056

約数和(自身を除く): 1727319291

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 314113, 942339, 1570565, 2198791, 4711695, 6596373, 10993955, 19160893, 32981865, 57482679, 95804465, 134126251, 287413395, 402378753, 670631255, 2011893765]

約数ペア:

[(1, 2011893765), (3, 670631255), (5, 402378753), (7, 287413395), (15, 134126251), (21, 95804465), (35, 57482679), (61, 32981865), (105, 19160893), (183, 10993955), (305, 6596373), (427, 4711695), (915, 2198791), (1281, 1570565), (2135, 942339), (6405, 314113)]