2854407712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{403621}}^1$

素因数の和:403661

約数の個数: 48

約数和(自身を含む): 6407902872

約数和(自身を除く): 3553495160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 403621, 807242, 1614484, 3228968, 5247073, 6457936, 6861557, 10494146, 12915872, 13723114, 20988292, 27446228, 41976584, 54892456, 83953168, 89200241, 109784912, 167906336, 178400482, 219569824, 356800964, 713601928, 1427203856, 2854407712]

約数ペア:

[(1, 2854407712), (2, 1427203856), (4, 713601928), (8, 356800964), (13, 219569824), (16, 178400482), (17, 167906336), (26, 109784912), (32, 89200241), (34, 83953168), (52, 54892456), (68, 41976584), (104, 27446228), (136, 20988292), (208, 13723114), (221, 12915872), (272, 10494146), (416, 6861557), (442, 6457936), (544, 5247073), (884, 3228968), (1768, 1614484), (3536, 807242), (7072, 403621)]