298883228

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{135119}}^1$

素因数の和:135209

約数の個数: 24

約数和(自身を含む): 605337600

約数和(自身を除く): 306454372

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 135119, 270238, 540476, 945833, 1891666, 3783332, 10674401, 21348802, 42697604, 74720807, 149441614, 298883228]

約数ペア:

[(1, 298883228), (2, 149441614), (4, 74720807), (7, 42697604), (14, 21348802), (28, 10674401), (79, 3783332), (158, 1891666), (316, 945833), (553, 540476), (1106, 270238), (2212, 135119)]