1745164003

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 2132766720

約数和(自身を除く): 387602717

約数列:

[1, 11, 19, 31, 47, 121, 209, 341, 517, 521, 589, 893, 1457, 2299, 3751, 5687, 5731, 6479, 9823, 9899, 16027, 16151, 24487, 27683, 63041, 71269, 108053, 108889, 176297, 177661, 269357, 304513, 306869, 465253, 759097, 1197779, 1954271, 2962927, 3349643, 3375559, 5117783, 8350067, 14422843, 37131149, 56295613, 91850737, 158651273, 1745164003]

約数ペア:

[(1, 1745164003), (11, 158651273), (19, 91850737), (31, 56295613), (47, 37131149), (121, 14422843), (209, 8350067), (341, 5117783), (517, 3375559), (521, 3349643), (589, 2962927), (893, 1954271), (1457, 1197779), (2299, 759097), (3751, 465253), (5687, 306869), (5731, 304513), (6479, 269357), (9823, 177661), (9899, 176297), (16027, 108889), (16151, 108053), (24487, 71269), (27683, 63041)]