299668886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 513216000

約数和(自身を除く): 213547114

約数列:

[1, 2, 11, 22, 23, 46, 253, 449, 506, 898, 1319, 2638, 4939, 9878, 10327, 14509, 20654, 29018, 30337, 60674, 113597, 227194, 333707, 592231, 667414, 1184462, 6514541, 13029082, 13621313, 27242626, 149834443, 299668886]

約数ペア:

[(1, 299668886), (2, 149834443), (11, 27242626), (22, 13621313), (23, 13029082), (46, 6514541), (253, 1184462), (449, 667414), (506, 592231), (898, 333707), (1319, 227194), (2638, 113597), (4939, 60674), (9878, 30337), (10327, 29018), (14509, 20654)]