2008072495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{3463}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 2835270144

約数和(自身を除く): 827197649

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 811, 3463, 4055, 8921, 10543, 17315, 38093, 44605, 45019, 52715, 115973, 190465, 225095, 495209, 579865, 2476045, 2808493, 14042465, 30893423, 36510409, 154467115, 182552045, 401614499, 2008072495]

約数ペア:

[(1, 2008072495), (5, 401614499), (11, 182552045), (13, 154467115), (55, 36510409), (65, 30893423), (143, 14042465), (715, 2808493), (811, 2476045), (3463, 579865), (4055, 495209), (8921, 225095), (10543, 190465), (17315, 115973), (38093, 52715), (44605, 45019)]