351124994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149161}}^1$

素因数の和:149281

約数の個数: 16

約数和(自身を含む): 579941856

約数和(自身を除く): 228816862

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 149161, 298322, 1640771, 3281542, 15960227, 31920454, 175562497, 351124994]

約数ペア:

[(1, 351124994), (2, 175562497), (11, 31920454), (22, 15960227), (107, 3281542), (214, 1640771), (1177, 298322), (2354, 149161)]