2080570809

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{4217}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 2951925120

約数和(自身を除く): 871354311

約数列:

[1, 3, 29, 53, 87, 107, 159, 321, 1537, 3103, 4217, 4611, 5671, 9309, 12651, 17013, 122293, 164459, 223501, 366879, 451219, 493377, 670503, 1353657, 6481529, 13085351, 19444587, 23914607, 39256053, 71743821, 693523603, 2080570809]

約数ペア:

[(1, 2080570809), (3, 693523603), (29, 71743821), (53, 39256053), (87, 23914607), (107, 19444587), (159, 13085351), (321, 6481529), (1537, 1353657), (3103, 670503), (4217, 493377), (4611, 451219), (5671, 366879), (9309, 223501), (12651, 164459), (17013, 122293)]