1384912

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:966

約数の個数: 20

約数和(自身を含む): 2712996

約数和(自身を除く): 1328084

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 857, 1616, 1714, 3428, 6856, 13712, 86557, 173114, 346228, 692456, 1384912]

約数ペア:

[(1, 1384912), (2, 692456), (4, 346228), (8, 173114), (16, 86557), (101, 13712), (202, 6856), (404, 3428), (808, 1714), (857, 1616)]