2643293074

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{26513}}^1$

素因数の和:27225

約数の個数: 16

約数和(自身を含む): 4021643520

約数和(自身を除く): 1378350446

約数列:

[1, 2, 79, 158, 631, 1262, 26513, 49849, 53026, 99698, 2094527, 4189054, 16729703, 33459406, 1321646537, 2643293074]

約数ペア:

[(1, 2643293074), (2, 1321646537), (79, 33459406), (158, 16729703), (631, 4189054), (1262, 2094527), (26513, 99698), (49849, 53026)]