2631378

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2423}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 5294016

約数和(自身を除く): 2662638

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 2423, 4846, 7269, 14538, 438563, 877126, 1315689, 2631378]

約数ペア:

[(1, 2631378), (2, 1315689), (3, 877126), (6, 438563), (181, 14538), (362, 7269), (543, 4846), (1086, 2423)]