129655724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1483}}^1\times {\mathrm{1987}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 247816128

約数和(自身を除く): 118160404

約数列:

[1, 2, 4, 11, 22, 44, 1483, 1987, 2966, 3974, 5932, 7948, 16313, 21857, 32626, 43714, 65252, 87428, 2946721, 5893442, 11786884, 32413931, 64827862, 129655724]

約数ペア:

[(1, 129655724), (2, 64827862), (4, 32413931), (11, 11786884), (22, 5893442), (44, 2946721), (1483, 87428), (1987, 65252), (2966, 43714), (3974, 32626), (5932, 21857), (7948, 16313)]