1023649529

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 1278351360

約数和(自身を除く): 254701831

約数列:

[1, 7, 19, 43, 71, 133, 301, 497, 817, 1349, 2521, 3053, 5719, 9443, 17647, 21371, 47899, 58007, 108403, 178991, 335293, 406049, 758821, 1252937, 2059657, 3400829, 7696613, 14417599, 23805803, 53876291, 146235647, 1023649529]

約数ペア:

[(1, 1023649529), (7, 146235647), (19, 53876291), (43, 23805803), (71, 14417599), (133, 7696613), (301, 3400829), (497, 2059657), (817, 1252937), (1349, 758821), (2521, 406049), (3053, 335293), (5719, 178991), (9443, 108403), (17647, 58007), (21371, 47899)]