1223929144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{4493}}^1$

素因数の和:6519

約数の個数: 32

約数和(自身を含む): 2431613520

約数和(自身を除く): 1207684376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2003, 4006, 4493, 8012, 8986, 16024, 17972, 34051, 35944, 68102, 76381, 136204, 152762, 272408, 305524, 611048, 8999479, 17998958, 35997916, 71995832, 152991143, 305982286, 611964572, 1223929144]

約数ペア:

[(1, 1223929144), (2, 611964572), (4, 305982286), (8, 152991143), (17, 71995832), (34, 35997916), (68, 17998958), (136, 8999479), (2003, 611048), (4006, 305524), (4493, 272408), (8012, 152762), (8986, 136204), (16024, 76381), (17972, 68102), (34051, 35944)]