490655321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41983}}^1$

素因数の和:42056

約数の個数: 16

約数和(自身を含む): 564264960

約数和(自身を除く): 73609639

約数列:

[1, 13, 29, 31, 377, 403, 899, 11687, 41983, 545779, 1217507, 1301473, 15827591, 16919149, 37742717, 490655321]

約数ペア:

[(1, 490655321), (13, 37742717), (29, 16919149), (31, 15827591), (377, 1301473), (403, 1217507), (899, 545779), (11687, 41983)]