2019911244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{562963}}^1$

素因数の和:563006

約数の個数: 48

約数和(自身を含む): 5296365312

約数和(自身を除く): 3276454068

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 562963, 1125926, 1688889, 2251852, 3377778, 6755556, 7318519, 12948149, 14637038, 21955557, 25896298, 29274076, 38844447, 43911114, 51792596, 77688894, 87822228, 155377788, 168325937, 336651874, 504977811, 673303748, 1009955622, 2019911244]

約数ペア:

[(1, 2019911244), (2, 1009955622), (3, 673303748), (4, 504977811), (6, 336651874), (12, 168325937), (13, 155377788), (23, 87822228), (26, 77688894), (39, 51792596), (46, 43911114), (52, 38844447), (69, 29274076), (78, 25896298), (92, 21955557), (138, 14637038), (156, 12948149), (276, 7318519), (299, 6755556), (598, 3377778), (897, 2251852), (1196, 1688889), (1794, 1125926), (3588, 562963)]