283399228

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{128119}}^1$

素因数の和:128209

約数の個数: 24

約数和(自身を含む): 573977600

約数和(自身を除く): 290578372

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 128119, 256238, 512476, 896833, 1793666, 3587332, 10121401, 20242802, 40485604, 70849807, 141699614, 283399228]

約数ペア:

[(1, 283399228), (2, 141699614), (4, 70849807), (7, 40485604), (14, 20242802), (28, 10121401), (79, 3587332), (158, 1793666), (316, 896833), (553, 512476), (1106, 256238), (2212, 128119)]