2498214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 5347584

約数和(自身を除く): 2849370

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 421, 842, 989, 1263, 1978, 2526, 2967, 5934, 9683, 18103, 19366, 29049, 36206, 54309, 58098, 108618, 416369, 832738, 1249107, 2498214]

約数ペア:

[(1, 2498214), (2, 1249107), (3, 832738), (6, 416369), (23, 108618), (43, 58098), (46, 54309), (69, 36206), (86, 29049), (129, 19366), (138, 18103), (258, 9683), (421, 5934), (842, 2967), (989, 2526), (1263, 1978)]