2468228

素因数分解:

$2^2\times 7^4\times {\mathrm{257}}^1$

素因数の和:289

約数の個数: 30

約数和(自身を含む): 5058606

約数和(自身を除く): 2590378

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 343, 514, 686, 1028, 1372, 1799, 2401, 3598, 4802, 7196, 9604, 12593, 25186, 50372, 88151, 176302, 352604, 617057, 1234114, 2468228]

約数ペア:

[(1, 2468228), (2, 1234114), (4, 617057), (7, 352604), (14, 176302), (28, 88151), (49, 50372), (98, 25186), (196, 12593), (257, 9604), (343, 7196), (514, 4802), (686, 3598), (1028, 2401), (1372, 1799)]