2016646885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{809}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 2690184960

約数和(自身を除く): 673538075

約数列:

[1, 5, 11, 55, 61, 305, 671, 743, 809, 3355, 3715, 4045, 8173, 8899, 40865, 44495, 45323, 49349, 226615, 246745, 498553, 542839, 601087, 2492765, 2714195, 3005435, 6611957, 33059785, 36666307, 183331535, 403329377, 2016646885]

約数ペア:

[(1, 2016646885), (5, 403329377), (11, 183331535), (55, 36666307), (61, 33059785), (305, 6611957), (671, 3005435), (743, 2714195), (809, 2492765), (3355, 601087), (3715, 542839), (4045, 498553), (8173, 246745), (8899, 226615), (40865, 49349), (44495, 45323)]