2489667054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{971767}}^1$

素因数の和:971840

約数の個数: 32

約数和(自身を含む): 5783963136

約数和(自身を除く): 3294296082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 971767, 1943534, 2915301, 5830602, 6802369, 13604738, 20407107, 40814214, 59277787, 118555574, 177833361, 355666722, 414944509, 829889018, 1244833527, 2489667054]

約数ペア:

[(1, 2489667054), (2, 1244833527), (3, 829889018), (6, 414944509), (7, 355666722), (14, 177833361), (21, 118555574), (42, 59277787), (61, 40814214), (122, 20407107), (183, 13604738), (366, 6802369), (427, 5830602), (854, 2915301), (1281, 1943534), (2562, 971767)]