2480521748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{210857}}^1$

素因数の和:211051

約数の個数: 24

約数和(自身を含む): 4622850792

約数和(自身を除く): 2142329044

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 210857, 421714, 843428, 3584569, 7169138, 14338276, 36478261, 72956522, 145913044, 620130437, 1240260874, 2480521748]

約数ペア:

[(1, 2480521748), (2, 1240260874), (4, 620130437), (17, 145913044), (34, 72956522), (68, 36478261), (173, 14338276), (346, 7169138), (692, 3584569), (2941, 843428), (5882, 421714), (11764, 210857)]