2280453686

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79111}}^1$

素因数の和:79220

約数の個数: 32

約数和(自身を含む): 4101166080

約数和(自身を除く): 1820712394

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 14413, 28826, 79111, 158222, 553777, 1107554, 2294219, 4588438, 5616881, 11233762, 16059533, 32119066, 39318167, 78636334, 162889549, 325779098, 1140226843, 2280453686]

約数ペア:

[(1, 2280453686), (2, 1140226843), (7, 325779098), (14, 162889549), (29, 78636334), (58, 39318167), (71, 32119066), (142, 16059533), (203, 11233762), (406, 5616881), (497, 4588438), (994, 2294219), (2059, 1107554), (4118, 553777), (14413, 158222), (28826, 79111)]