2488896746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{126713}}^1$

素因数の和:126806

約数の個数: 32

約数和(自身を含む): 4525210368

約数和(自身を除く): 2036313622

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 19642, 126713, 253426, 886991, 1773982, 2914399, 5828798, 7729493, 15458986, 20400793, 40801586, 54106451, 108212902, 177778339, 355556678, 1244448373, 2488896746]

約数ペア:

[(1, 2488896746), (2, 1244448373), (7, 355556678), (14, 177778339), (23, 108212902), (46, 54106451), (61, 40801586), (122, 20400793), (161, 15458986), (322, 7729493), (427, 5828798), (854, 2914399), (1403, 1773982), (2806, 886991), (9821, 253426), (19642, 126713)]