1226264

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 2492460

約数和(自身を除く): 1266196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 907, 1352, 1814, 3628, 7256, 11791, 23582, 47164, 94328, 153283, 306566, 613132, 1226264]

約数ペア:

[(1, 1226264), (2, 613132), (4, 306566), (8, 153283), (13, 94328), (26, 47164), (52, 23582), (104, 11791), (169, 7256), (338, 3628), (676, 1814), (907, 1352)]