520020689882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1\times {\mathrm{80783}}^1$

素因数の和:84070

約数の個数: 32

約数和(自身を含む): 840185913600

約数和(自身を除く): 320165223718

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 3209, 6418, 54553, 80783, 109106, 161566, 189331, 378662, 1373311, 2746622, 3218627, 4766197, 6437254, 9532394, 81025349, 162050698, 259232647, 518465294, 4406954999, 8813909998, 15294726173, 30589452346, 260010344941, 520020689882]

約数ペア:

[(1, 520020689882), (2, 260010344941), (17, 30589452346), (34, 15294726173), (59, 8813909998), (118, 4406954999), (1003, 518465294), (2006, 259232647), (3209, 162050698), (6418, 81025349), (54553, 9532394), (80783, 6437254), (109106, 4766197), (161566, 3218627), (189331, 2746622), (378662, 1373311)]