1077908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 2140320

約数和(自身を除く): 1062412

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1091, 2182, 4364, 14183, 20729, 28366, 41458, 56732, 82916, 269477, 538954, 1077908]

約数ペア:

[(1, 1077908), (2, 538954), (4, 269477), (13, 82916), (19, 56732), (26, 41458), (38, 28366), (52, 20729), (76, 14183), (247, 4364), (494, 2182), (988, 1091)]