258149407.0000000000

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{11731}}^1$

素因数の和:12389

約数の個数: 24

約数和(自身を含む): 1928600016

約数和(自身を除く): 857372020

約数列:

[1, 2, 4, 37, 74, 148, 617, 1234, 2468, 11731, 22829, 23462, 45658, 46924, 91316, 434047, 868094, 1736188, 7238027, 14476054, 28952108, 267806999, 535613998, 1071227996]

約数ペア:

[(1, 1071227996), (2, 535613998), (4, 267806999), (37, 28952108), (74, 14476054), (148, 7238027), (617, 1736188), (1234, 868094), (2468, 434047), (11731, 91316), (22829, 46924), (23462, 45658)]