2100046448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7720759}}^1$

素因数の和:7720784

約数の個数: 20

約数和(自身を含む): 4308184080

約数和(自身を除く): 2208137632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7720759, 15441518, 30883036, 61766072, 123532144, 131252903, 262505806, 525011612, 1050023224, 2100046448]

約数ペア:

[(1, 2100046448), (2, 1050023224), (4, 525011612), (8, 262505806), (16, 131252903), (17, 123532144), (34, 61766072), (68, 30883036), (136, 15441518), (272, 7720759)]