2016908163

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 3069031680

約数和(自身を除く): 1052123517

約数列:

[1, 3, 9, 43, 53, 107, 129, 159, 321, 387, 477, 919, 963, 2279, 2757, 4601, 5671, 6837, 8271, 13803, 17013, 20511, 39517, 41409, 48707, 51039, 98333, 118551, 146121, 243853, 294999, 355653, 438363, 731559, 884997, 2094401, 2194677, 4228319, 5211649, 6283203, 12684957, 15634947, 18849609, 38054871, 46904841, 224100907, 672302721, 2016908163]

約数ペア:

[(1, 2016908163), (3, 672302721), (9, 224100907), (43, 46904841), (53, 38054871), (107, 18849609), (129, 15634947), (159, 12684957), (321, 6283203), (387, 5211649), (477, 4228319), (919, 2194677), (963, 2094401), (2279, 884997), (2757, 731559), (4601, 438363), (5671, 355653), (6837, 294999), (8271, 243853), (13803, 146121), (17013, 118551), (20511, 98333), (39517, 51039), (41409, 48707)]