994604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 1938048

約数和(自身を除く): 943444

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 617, 806, 1234, 1612, 2468, 8021, 16042, 19127, 32084, 38254, 76508, 248651, 497302, 994604]

約数ペア:

[(1, 994604), (2, 497302), (4, 248651), (13, 76508), (26, 38254), (31, 32084), (52, 19127), (62, 16042), (124, 8021), (403, 2468), (617, 1612), (806, 1234)]