4040638154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{10243}}^1$

素因数の和:11754

約数の個数: 32

約数和(自身を含む): 7297006080

約数和(自身を除く): 3256367926

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1483, 2966, 10243, 10381, 20486, 20762, 28177, 56354, 71701, 143402, 194617, 197239, 389234, 394478, 1362319, 2724638, 15190369, 30380738, 106332583, 212665166, 288617011, 577234022, 2020319077, 4040638154]

約数ペア:

[(1, 4040638154), (2, 2020319077), (7, 577234022), (14, 288617011), (19, 212665166), (38, 106332583), (133, 30380738), (266, 15190369), (1483, 2724638), (2966, 1362319), (10243, 394478), (10381, 389234), (20486, 197239), (20762, 194617), (28177, 143402), (56354, 71701)]