1734989452

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{941}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 3698442720

約数和(自身を除く): 1963453268

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 409, 644, 818, 941, 1127, 1636, 1882, 2254, 2863, 3764, 4508, 5726, 6587, 9407, 11452, 13174, 18814, 20041, 21643, 26348, 37628, 40082, 43286, 46109, 65849, 80164, 86572, 92218, 131698, 151501, 184436, 263396, 303002, 384869, 460943, 606004, 769738, 921886, 1060507, 1539476, 1843772, 2121014, 2694083, 4242028, 5388166, 8851987, 10776332, 17703974, 18858581, 35407948, 37717162, 61963909, 75434324, 123927818, 247855636, 433747363, 867494726, 1734989452]

約数ペア:

[(1, 1734989452), (2, 867494726), (4, 433747363), (7, 247855636), (14, 123927818), (23, 75434324), (28, 61963909), (46, 37717162), (49, 35407948), (92, 18858581), (98, 17703974), (161, 10776332), (196, 8851987), (322, 5388166), (409, 4242028), (644, 2694083), (818, 2121014), (941, 1843772), (1127, 1539476), (1636, 1060507), (1882, 921886), (2254, 769738), (2863, 606004), (3764, 460943), (4508, 384869), (5726, 303002), (6587, 263396), (9407, 184436), (11452, 151501), (13174, 131698), (18814, 92218), (20041, 86572), (21643, 80164), (26348, 65849), (37628, 46109), (40082, 43286)]