2980842

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1889}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 5987520

約数和(自身を除く): 3006678

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 1889, 3778, 5667, 11334, 496807, 993614, 1490421, 2980842]

約数ペア:

[(1, 2980842), (2, 1490421), (3, 993614), (6, 496807), (263, 11334), (526, 5667), (789, 3778), (1578, 1889)]