395208086

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{27487}}^1$

素因数の和:27588

約数の個数: 32

約数和(自身を含む): 738877440

約数和(自身を除く): 343669354

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 7189, 14378, 27487, 54974, 192409, 357331, 384818, 714662, 2171473, 2501317, 4342946, 5002634, 15200311, 28229149, 30400622, 56458298, 197604043, 395208086]

約数ペア:

[(1, 395208086), (2, 197604043), (7, 56458298), (13, 30400622), (14, 28229149), (26, 15200311), (79, 5002634), (91, 4342946), (158, 2501317), (182, 2171473), (553, 714662), (1027, 384818), (1106, 357331), (2054, 192409), (7189, 54974), (14378, 27487)]