2016239995

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5711}}^1$

素因数の和:5872

約数の個数: 48

約数和(自身を含む): 3094350336

約数和(自身を除く): 1078110341

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 131, 245, 385, 539, 655, 917, 1441, 2695, 4585, 5711, 6419, 7205, 10087, 28555, 32095, 39977, 50435, 62821, 70609, 199885, 279839, 314105, 353045, 439747, 748141, 1399195, 2198735, 3078229, 3740705, 5236987, 8229551, 15391145, 26184935, 36658909, 41147755, 57606857, 183294545, 288034285, 403247999, 2016239995]

約数ペア:

[(1, 2016239995), (5, 403247999), (7, 288034285), (11, 183294545), (35, 57606857), (49, 41147755), (55, 36658909), (77, 26184935), (131, 15391145), (245, 8229551), (385, 5236987), (539, 3740705), (655, 3078229), (917, 2198735), (1441, 1399195), (2695, 748141), (4585, 439747), (5711, 353045), (6419, 314105), (7205, 279839), (10087, 199885), (28555, 70609), (32095, 62821), (39977, 50435)]