2538990902

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{12109}}^1$

素因数の和:13016

約数の個数: 32

約数和(自身を含む): 4614200640

約数和(自身を除く): 2075209738

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 881, 1762, 6167, 12109, 12334, 14977, 24218, 29954, 84763, 104839, 169526, 205853, 209678, 411706, 1440971, 2881942, 10668029, 21336058, 74676203, 149352406, 181356493, 362712986, 1269495451, 2538990902]

約数ペア:

[(1, 2538990902), (2, 1269495451), (7, 362712986), (14, 181356493), (17, 149352406), (34, 74676203), (119, 21336058), (238, 10668029), (881, 2881942), (1762, 1440971), (6167, 411706), (12109, 209678), (12334, 205853), (14977, 169526), (24218, 104839), (29954, 84763)]