8981908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9127

約数の個数: 24

約数和(自身を含む): 17820320

約数和(自身を除く): 8838412

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 9091, 18182, 36364, 118183, 172729, 236366, 345458, 472732, 690916, 2245477, 4490954, 8981908]

約数ペア:

[(1, 8981908), (2, 4490954), (4, 2245477), (13, 690916), (19, 472732), (26, 345458), (38, 236366), (52, 172729), (76, 118183), (247, 36364), (494, 18182), (988, 9091)]