1178276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 2291520

約数和(自身を除く): 1113244

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 439, 671, 878, 1342, 1756, 2684, 4829, 9658, 19316, 26779, 53558, 107116, 294569, 589138, 1178276]

約数ペア:

[(1, 1178276), (2, 589138), (4, 294569), (11, 107116), (22, 53558), (44, 26779), (61, 19316), (122, 9658), (244, 4829), (439, 2684), (671, 1756), (878, 1342)]