22473910868

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{157279}}^1$

素因数の和:157679

約数の個数: 24

約数和(自身を含む): 39766675200

約数和(自身を除く): 17292764332

約数列:

[1, 2, 4, 139, 257, 278, 514, 556, 1028, 35723, 71446, 142892, 157279, 314558, 629116, 21861781, 40420703, 43723562, 80841406, 87447124, 161682812, 5618477717, 11236955434, 22473910868]

約数ペア:

[(1, 22473910868), (2, 11236955434), (4, 5618477717), (139, 161682812), (257, 87447124), (278, 80841406), (514, 43723562), (556, 40420703), (1028, 21861781), (35723, 629116), (71446, 314558), (142892, 157279)]