2148006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 4953600

約数和(自身を除く): 2805594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 257, 398, 514, 597, 771, 1194, 1393, 1542, 1799, 2786, 3598, 4179, 5397, 8358, 10794, 51143, 102286, 153429, 306858, 358001, 716002, 1074003, 2148006]

約数ペア:

[(1, 2148006), (2, 1074003), (3, 716002), (6, 358001), (7, 306858), (14, 153429), (21, 102286), (42, 51143), (199, 10794), (257, 8358), (398, 5397), (514, 4179), (597, 3598), (771, 2786), (1194, 1799), (1393, 1542)]