281374126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{10667}}^1$

素因数の和:10800

約数の個数: 24

約数和(自身を含む): 468218520

約数和(自身を除く): 186844394

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 10667, 13189, 21334, 26378, 117337, 234674, 1162703, 1290707, 2325406, 2581414, 12789733, 25579466, 140687063, 281374126]

約数ペア:

[(1, 281374126), (2, 140687063), (11, 25579466), (22, 12789733), (109, 2581414), (121, 2325406), (218, 1290707), (242, 1162703), (1199, 234674), (2398, 117337), (10667, 26378), (13189, 21334)]