1337607590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{5821}}^1$

素因数の和:7928

約数の個数: 32

約数和(自身を含む): 2628283680

約数和(自身を除く): 1290676090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2089, 4178, 5821, 10445, 11642, 20890, 22979, 29105, 45958, 58210, 64031, 114895, 128062, 229790, 320155, 640310, 12160069, 24320138, 60800345, 121600690, 133760759, 267521518, 668803795, 1337607590]

約数ペア:

[(1, 1337607590), (2, 668803795), (5, 267521518), (10, 133760759), (11, 121600690), (22, 60800345), (55, 24320138), (110, 12160069), (2089, 640310), (4178, 320155), (5821, 229790), (10445, 128062), (11642, 114895), (20890, 64031), (22979, 58210), (29105, 45958)]