2009376421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1051}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 2360486016

約数和(自身を除く): 351109595

約数列:

[1, 13, 17, 41, 211, 221, 533, 697, 1051, 2743, 3587, 8651, 9061, 13663, 17867, 43091, 46631, 112463, 147067, 221761, 232271, 560183, 732547, 1911871, 2882893, 3769937, 9092201, 9523111, 49009181, 118198613, 154567417, 2009376421]

約数ペア:

[(1, 2009376421), (13, 154567417), (17, 118198613), (41, 49009181), (211, 9523111), (221, 9092201), (533, 3769937), (697, 2882893), (1051, 1911871), (2743, 732547), (3587, 560183), (8651, 232271), (9061, 221761), (13663, 147067), (17867, 112463), (43091, 46631)]