2040692901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{4363}}^1$

素因数の和:4625

約数の個数: 32

約数和(自身を含む): 2991260160

約数和(自身を除く): 950567259

約数列:

[1, 3, 13, 39, 67, 179, 201, 537, 871, 2327, 2613, 4363, 6981, 11993, 13089, 35979, 56719, 155909, 170157, 292321, 467727, 780977, 876963, 2342931, 3800173, 10152701, 11400519, 30458103, 52325459, 156976377, 680230967, 2040692901]

約数ペア:

[(1, 2040692901), (3, 680230967), (13, 156976377), (39, 52325459), (67, 30458103), (179, 11400519), (201, 10152701), (537, 3800173), (871, 2342931), (2327, 876963), (2613, 780977), (4363, 467727), (6981, 292321), (11993, 170157), (13089, 155909), (35979, 56719)]