1998726248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{4713977}}^1$

素因数の和:4714036

約数の個数: 16

約数和(自身を含む): 3818322180

約数和(自身を除く): 1819595932

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 4713977, 9427954, 18855908, 37711816, 249840781, 499681562, 999363124, 1998726248]

約数ペア:

[(1, 1998726248), (2, 999363124), (4, 499681562), (8, 249840781), (53, 37711816), (106, 18855908), (212, 9427954), (424, 4713977)]