8119804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 18176256

約数和(自身を除く): 10056452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 643, 902, 1148, 1286, 1804, 2572, 3157, 4501, 6314, 7073, 9002, 12628, 14146, 18004, 26363, 28292, 49511, 52726, 99022, 105452, 184541, 198044, 289993, 369082, 579986, 738164, 1159972, 2029951, 4059902, 8119804]

約数ペア:

[(1, 8119804), (2, 4059902), (4, 2029951), (7, 1159972), (11, 738164), (14, 579986), (22, 369082), (28, 289993), (41, 198044), (44, 184541), (77, 105452), (82, 99022), (154, 52726), (164, 49511), (287, 28292), (308, 26363), (451, 18004), (574, 14146), (643, 12628), (902, 9002), (1148, 7073), (1286, 6314), (1804, 4501), (2572, 3157)]