2078581665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{19553}}^1$

素因数の和:19953

約数の個数: 32

約数和(自身を含む): 3510334080

約数和(自身を除く): 1431752415

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 373, 1119, 1865, 5595, 7087, 19553, 21261, 35435, 58659, 97765, 106305, 293295, 371507, 1114521, 1857535, 5572605, 7293269, 21879807, 36466345, 109399035, 138572111, 415716333, 692860555, 2078581665]

約数ペア:

[(1, 2078581665), (3, 692860555), (5, 415716333), (15, 138572111), (19, 109399035), (57, 36466345), (95, 21879807), (285, 7293269), (373, 5572605), (1119, 1857535), (1865, 1114521), (5595, 371507), (7087, 293295), (19553, 106305), (21261, 97765), (35435, 58659)]