2078302809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{2531}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 3062707200

約数和(自身を除く): 984404391

約数列:

[1, 3, 11, 33, 149, 167, 447, 501, 1639, 1837, 2531, 4917, 5511, 7593, 24883, 27841, 74649, 83523, 273713, 377119, 422677, 821139, 1131357, 1268031, 4148309, 4649447, 12444927, 13948341, 62978873, 188936619, 692767603, 2078302809]

約数ペア:

[(1, 2078302809), (3, 692767603), (11, 188936619), (33, 62978873), (149, 13948341), (167, 12444927), (447, 4649447), (501, 4148309), (1639, 1268031), (1837, 1131357), (2531, 821139), (4917, 422677), (5511, 377119), (7593, 273713), (24883, 83523), (27841, 74649)]