1734928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 3819200

約数和(自身を除く): 2084272

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 439, 494, 878, 988, 1756, 1976, 3512, 3952, 5707, 7024, 8341, 11414, 16682, 22828, 33364, 45656, 66728, 91312, 108433, 133456, 216866, 433732, 867464, 1734928]

約数ペア:

[(1, 1734928), (2, 867464), (4, 433732), (8, 216866), (13, 133456), (16, 108433), (19, 91312), (26, 66728), (38, 45656), (52, 33364), (76, 22828), (104, 16682), (152, 11414), (208, 8341), (247, 7024), (304, 5707), (439, 3952), (494, 3512), (878, 1976), (988, 1756)]