2420161157

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6983}}^1$

素因数の和:7085

約数の個数: 32

約数和(自身を含む): 2866233600

約数和(自身を除く): 446072443

約数列:

[1, 17, 19, 29, 37, 323, 493, 551, 629, 703, 1073, 6983, 9367, 11951, 18241, 20387, 118711, 132677, 202507, 258371, 346579, 2255509, 3442619, 3847633, 4392307, 4909049, 7492759, 65409761, 83453833, 127376903, 142362421, 2420161157]

約数ペア:

[(1, 2420161157), (17, 142362421), (19, 127376903), (29, 83453833), (37, 65409761), (323, 7492759), (493, 4909049), (551, 4392307), (629, 3847633), (703, 3442619), (1073, 2255509), (6983, 346579), (9367, 258371), (11951, 202507), (18241, 132677), (20387, 118711)]