8746012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 16798320

約数和(自身を除く): 8052308

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1009, 2018, 2167, 4036, 4334, 8668, 11099, 22198, 44396, 198773, 397546, 795092, 2186503, 4373006, 8746012]

約数ペア:

[(1, 8746012), (2, 4373006), (4, 2186503), (11, 795092), (22, 397546), (44, 198773), (197, 44396), (394, 22198), (788, 11099), (1009, 8668), (2018, 4334), (2167, 4036)]