126210644

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{17539}}^1$

素因数の和:17807

約数の個数: 24

約数和(自身を含む): 253417920

約数和(自身を除く): 127207276

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 17539, 35078, 70156, 122773, 245546, 491092, 4507523, 9015046, 18030092, 31552661, 63105322, 126210644]

約数ペア:

[(1, 126210644), (2, 63105322), (4, 31552661), (7, 18030092), (14, 9015046), (28, 4507523), (257, 491092), (514, 245546), (1028, 122773), (1799, 70156), (3598, 35078), (7196, 17539)]