2536807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 3180352

約数和(自身を除く): 643545

約数列:

[1, 7, 13, 61, 91, 427, 457, 793, 3199, 5551, 5941, 27877, 41587, 195139, 362401, 2536807]

約数ペア:

[(1, 2536807), (7, 362401), (13, 195139), (61, 41587), (91, 27877), (427, 5941), (457, 5551), (793, 3199)]