2080971378

素因数分解:

$2^1\times 3^3\times {\mathrm{4513}}^1\times {\mathrm{8539}}^1$

素因数の和:13063

約数の個数: 32

約数和(自身を含む): 4625947200

約数和(自身を除く): 2544975822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4513, 8539, 9026, 13539, 17078, 25617, 27078, 40617, 51234, 76851, 81234, 121851, 153702, 230553, 243702, 461106, 38536507, 77073014, 115609521, 231219042, 346828563, 693657126, 1040485689, 2080971378]

約数ペア:

[(1, 2080971378), (2, 1040485689), (3, 693657126), (6, 346828563), (9, 231219042), (18, 115609521), (27, 77073014), (54, 38536507), (4513, 461106), (8539, 243702), (9026, 230553), (13539, 153702), (17078, 121851), (25617, 81234), (27078, 76851), (40617, 51234)]