1788896001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{1523}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 2580802560

約数和(自身を除く): 791906559

約数列:

[1, 3, 23, 29, 69, 87, 587, 667, 1523, 1761, 2001, 4569, 13501, 17023, 35029, 40503, 44167, 51069, 105087, 132501, 391529, 894001, 1015841, 1174587, 2682003, 3047523, 20562023, 25926029, 61686069, 77778087, 596298667, 1788896001]

約数ペア:

[(1, 1788896001), (3, 596298667), (23, 77778087), (29, 61686069), (69, 25926029), (87, 20562023), (587, 3047523), (667, 2682003), (1523, 1174587), (1761, 1015841), (2001, 894001), (4569, 391529), (13501, 132501), (17023, 105087), (35029, 51069), (40503, 44167)]