1013456

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:758

約数の個数: 20

約数和(自身を含む): 1986852

約数和(自身を除く): 973396

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 653, 776, 1306, 1552, 2612, 5224, 10448, 63341, 126682, 253364, 506728, 1013456]

約数ペア:

[(1, 1013456), (2, 506728), (4, 253364), (8, 126682), (16, 63341), (97, 10448), (194, 5224), (388, 2612), (653, 1552), (776, 1306)]