1340238

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1751

約数の個数: 16

約数和(自身を含む): 2701440

約数和(自身を除く): 1361202

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1607, 3214, 4821, 9642, 223373, 446746, 670119, 1340238]

約数ペア:

[(1, 1340238), (2, 670119), (3, 446746), (6, 223373), (139, 9642), (278, 4821), (417, 3214), (834, 1607)]