996839998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6472987}}^1$

素因数の和:6473007

約数の個数: 16

約数和(自身を含む): 1864220544

約数和(自身を除く): 867380546

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 6472987, 12945974, 45310909, 71202857, 90621818, 142405714, 498419999, 996839998]

約数ペア:

[(1, 996839998), (2, 498419999), (7, 142405714), (11, 90621818), (14, 71202857), (22, 45310909), (77, 12945974), (154, 6472987)]