2014991567

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 2233516032

約数和(自身を除く): 218524465

約数列:

[1, 23, 43, 47, 67, 647, 989, 1081, 1541, 2021, 2881, 3149, 14881, 27821, 30409, 43349, 46483, 66263, 72427, 135407, 639883, 699407, 997027, 1307587, 1864007, 2037403, 3114361, 30074501, 42872161, 46860269, 87608329, 2014991567]

約数ペア:

[(1, 2014991567), (23, 87608329), (43, 46860269), (47, 42872161), (67, 30074501), (647, 3114361), (989, 2037403), (1081, 1864007), (1541, 1307587), (2021, 997027), (2881, 699407), (3149, 639883), (14881, 135407), (27821, 72427), (30409, 66263), (43349, 46483)]