12887600644

素因数分解:

$2^2\times {\mathrm{46399}}^1\times {\mathrm{69439}}^1$

素因数の和:115842

約数の個数: 12

約数和(自身を含む): 22554112000

約数和(自身を除く): 9666511356

約数列:

[1, 2, 4, 46399, 69439, 92798, 138878, 185596, 277756, 3221900161, 6443800322, 12887600644]

約数ペア:

[(1, 12887600644), (2, 6443800322), (4, 3221900161), (46399, 277756), (69439, 185596), (92798, 138878)]