2146244985

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{935183}}^1$

素因数の和:935214

約数の個数: 32

約数和(自身を含む): 4039994880

約数和(自身を除く): 1893749895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 935183, 2805549, 4675915, 8416647, 14027745, 15898111, 25249941, 42083235, 47694333, 79490555, 126249705, 143082999, 238471665, 429248997, 715414995, 2146244985]

約数ペア:

[(1, 2146244985), (3, 715414995), (5, 429248997), (9, 238471665), (15, 143082999), (17, 126249705), (27, 79490555), (45, 47694333), (51, 42083235), (85, 25249941), (135, 15898111), (153, 14027745), (255, 8416647), (459, 4675915), (765, 2805549), (2295, 935183)]