1899584

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 28

約数和(自身を含む): 3834384

約数和(自身を除く): 1934800

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 443, 536, 886, 1072, 1772, 2144, 3544, 4288, 7088, 14176, 28352, 29681, 59362, 118724, 237448, 474896, 949792, 1899584]

約数ペア:

[(1, 1899584), (2, 949792), (4, 474896), (8, 237448), (16, 118724), (32, 59362), (64, 29681), (67, 28352), (134, 14176), (268, 7088), (443, 4288), (536, 3544), (886, 2144), (1072, 1772)]