17400494

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:995

約数の個数: 16

約数和(自身を含む): 26702160

約数和(自身を除く): 9301666

約数列:

[1, 2, 61, 122, 193, 386, 739, 1478, 11773, 23546, 45079, 90158, 142627, 285254, 8700247, 17400494]

約数ペア:

[(1, 17400494), (2, 8700247), (61, 285254), (122, 142627), (193, 90158), (386, 45079), (739, 23546), (1478, 11773)]