2014976465

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 2489978880

約数和(自身を除く): 475002415

約数列:

[1, 5, 89, 151, 157, 191, 445, 755, 785, 955, 13439, 13973, 16999, 23707, 28841, 29987, 67195, 69865, 84995, 118535, 144205, 149935, 2109923, 2566849, 2668843, 4528037, 10549615, 12834245, 13344215, 22640185, 402995293, 2014976465]

約数ペア:

[(1, 2014976465), (5, 402995293), (89, 22640185), (151, 13344215), (157, 12834245), (191, 10549615), (445, 4528037), (755, 2668843), (785, 2566849), (955, 2109923), (13439, 149935), (13973, 144205), (16999, 118535), (23707, 84995), (28841, 69865), (29987, 67195)]