2130487072

素因数分解:

$2^5\times 7^2\times {\mathrm{1358729}}^1$

素因数の和:1358753

約数の個数: 36

約数和(自身を含む): 4879199430

約数和(自身を除く): 2748712358

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 1358729, 2717458, 5434916, 9511103, 10869832, 19022206, 21739664, 38044412, 43479328, 66577721, 76088824, 133155442, 152177648, 266310884, 304355296, 532621768, 1065243536, 2130487072]

約数ペア:

[(1, 2130487072), (2, 1065243536), (4, 532621768), (7, 304355296), (8, 266310884), (14, 152177648), (16, 133155442), (28, 76088824), (32, 66577721), (49, 43479328), (56, 38044412), (98, 21739664), (112, 19022206), (196, 10869832), (224, 9511103), (392, 5434916), (784, 2717458), (1568, 1358729)]