827944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 1764000

約数和(自身を除く): 936056

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 419, 494, 838, 988, 1676, 1976, 3352, 5447, 7961, 10894, 15922, 21788, 31844, 43576, 63688, 103493, 206986, 413972, 827944]

約数ペア:

[(1, 827944), (2, 413972), (4, 206986), (8, 103493), (13, 63688), (19, 43576), (26, 31844), (38, 21788), (52, 15922), (76, 10894), (104, 7961), (152, 5447), (247, 3352), (419, 1976), (494, 1676), (838, 988)]