2507137772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{135697}}^1$

素因数の和:135881

約数の個数: 24

約数和(自身を含む): 4559452800

約数和(自身を除く): 2052315028

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 18476, 135697, 271394, 542788, 4206607, 8413214, 16826428, 20218853, 40437706, 80875412, 626784443, 1253568886, 2507137772]

約数ペア:

[(1, 2507137772), (2, 1253568886), (4, 626784443), (31, 80875412), (62, 40437706), (124, 20218853), (149, 16826428), (298, 8413214), (596, 4206607), (4619, 542788), (9238, 271394), (18476, 135697)]