1408718336

素因数分解:

$2^9\times {\mathrm{2751403}}^1$

素因数の和:2751421

約数の個数: 20

約数和(自身を含む): 2814686292

約数和(自身を除く): 1405967956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2751403, 5502806, 11005612, 22011224, 44022448, 88044896, 176089792, 352179584, 704359168, 1408718336]

約数ペア:

[(1, 1408718336), (2, 704359168), (4, 352179584), (8, 176089792), (16, 88044896), (32, 44022448), (64, 22011224), (128, 11005612), (256, 5502806), (512, 2751403)]