2123221264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{9829}}^1$

素因数の和:10447

約数の個数: 40

約数和(自身を含む): 4300349760

約数和(自身を除く): 2177128496

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 587, 1174, 2348, 4696, 9392, 9829, 13501, 19658, 27002, 39316, 54004, 78632, 108008, 157264, 216016, 226067, 452134, 904268, 1808536, 3617072, 5769623, 11539246, 23078492, 46156984, 92313968, 132701329, 265402658, 530805316, 1061610632, 2123221264]

約数ペア:

[(1, 2123221264), (2, 1061610632), (4, 530805316), (8, 265402658), (16, 132701329), (23, 92313968), (46, 46156984), (92, 23078492), (184, 11539246), (368, 5769623), (587, 3617072), (1174, 1808536), (2348, 904268), (4696, 452134), (9392, 226067), (9829, 216016), (13501, 157264), (19658, 108008), (27002, 78632), (39316, 54004)]