2785359976

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{217199}}^1$

素因数の和:217441

約数の個数: 32

約数和(自身を含む): 5994720000

約数和(自身を除く): 3209360024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 6412, 12824, 217199, 434398, 868796, 1520393, 1737592, 3040786, 6081572, 12163144, 49738571, 99477142, 198954284, 348169997, 397908568, 696339994, 1392679988, 2785359976]

約数ペア:

[(1, 2785359976), (2, 1392679988), (4, 696339994), (7, 397908568), (8, 348169997), (14, 198954284), (28, 99477142), (56, 49738571), (229, 12163144), (458, 6081572), (916, 3040786), (1603, 1737592), (1832, 1520393), (3206, 868796), (6412, 434398), (12824, 217199)]