2912052995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{1051}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 3807953856

約数和(自身を除く): 895900861

約数列:

[1, 5, 17, 37, 85, 185, 629, 881, 1051, 3145, 4405, 5255, 14977, 17867, 32597, 38887, 74885, 89335, 162985, 194435, 554149, 661079, 925931, 2770745, 3305395, 4629655, 15740827, 34259447, 78704135, 171297235, 582410599, 2912052995]

約数ペア:

[(1, 2912052995), (5, 582410599), (17, 171297235), (37, 78704135), (85, 34259447), (185, 15740827), (629, 4629655), (881, 3305395), (1051, 2770745), (3145, 925931), (4405, 661079), (5255, 554149), (14977, 194435), (17867, 162985), (32597, 89335), (38887, 74885)]