729863998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1\times {\mathrm{4999}}^1$

素因数の和:7011

約数の個数: 16

約数和(自身を含む): 1125180000

約数和(自身を除く): 395316002

約数列:

[1, 2, 37, 74, 1973, 3946, 4999, 9998, 73001, 146002, 184963, 369926, 9863027, 19726054, 364931999, 729863998]

約数ペア:

[(1, 729863998), (2, 364931999), (37, 19726054), (74, 9863027), (1973, 369926), (3946, 184963), (4999, 146002), (9998, 73001)]