490825101308

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{40507}}^1\times {\mathrm{131707}}^1$

素因数の和:172241

約数の個数: 24

約数和(自身を含む): 896318247552

約数和(自身を除く): 405493146244

約数列:

[1, 2, 4, 23, 46, 92, 40507, 81014, 131707, 162028, 263414, 526828, 931661, 1863322, 3029261, 3726644, 6058522, 12117044, 5335055449, 10670110898, 21340221796, 122706275327, 245412550654, 490825101308]

約数ペア:

[(1, 490825101308), (2, 245412550654), (4, 122706275327), (23, 21340221796), (46, 10670110898), (92, 5335055449), (40507, 12117044), (81014, 6058522), (131707, 3726644), (162028, 3029261), (263414, 1863322), (526828, 931661)]