839384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 1938720

約数和(自身を除く): 1099336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1153, 2306, 4612, 8071, 9224, 14989, 16142, 29978, 32284, 59956, 64568, 104923, 119912, 209846, 419692, 839384]

約数ペア:

[(1, 839384), (2, 419692), (4, 209846), (7, 119912), (8, 104923), (13, 64568), (14, 59956), (26, 32284), (28, 29978), (52, 16142), (56, 14989), (91, 9224), (104, 8071), (182, 4612), (364, 2306), (728, 1153)]