2564272612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{321983}}^1$

素因数の和:322179

約数の個数: 24

約数和(自身を含む): 4922491392

約数和(自身を除く): 2358218780

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 321983, 643966, 1287932, 3541813, 7083626, 14167252, 58278923, 116557846, 233115692, 641068153, 1282136306, 2564272612]

約数ペア:

[(1, 2564272612), (2, 1282136306), (4, 641068153), (11, 233115692), (22, 116557846), (44, 58278923), (181, 14167252), (362, 7083626), (724, 3541813), (1991, 1287932), (3982, 643966), (7964, 321983)]