1978602

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7669}}^1$

素因数の和:7717

約数の個数: 16

約数和(自身を含む): 4049760

約数和(自身を除く): 2071158

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 7669, 15338, 23007, 46014, 329767, 659534, 989301, 1978602]

約数ペア:

[(1, 1978602), (2, 989301), (3, 659534), (6, 329767), (43, 46014), (86, 23007), (129, 15338), (258, 7669)]