2618023681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{27743}}^1$

素因数の和:27841

約数の個数: 32

約数和(自身を含む): 3467778048

約数和(自身を除く): 849754367

約数列:

[1, 7, 13, 17, 61, 91, 119, 221, 427, 793, 1037, 1547, 5551, 7259, 13481, 27743, 94367, 194201, 360659, 471631, 1692323, 2524613, 3301417, 6131203, 11846261, 22000199, 28769491, 42918421, 154001393, 201386437, 374003383, 2618023681]

約数ペア:

[(1, 2618023681), (7, 374003383), (13, 201386437), (17, 154001393), (61, 42918421), (91, 28769491), (119, 22000199), (221, 11846261), (427, 6131203), (793, 3301417), (1037, 2524613), (1547, 1692323), (5551, 471631), (7259, 360659), (13481, 194201), (27743, 94367)]