2051519178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1423}}^1$

素因数の和:1819

約数の個数: 64

約数和(自身を含む): 4435771392

約数和(自身を除く): 2384252214

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 337, 674, 713, 1011, 1423, 1426, 2022, 2139, 2846, 4269, 4278, 7751, 8538, 10447, 15502, 20894, 23253, 31341, 32729, 44113, 46506, 62682, 65458, 88226, 98187, 132339, 196374, 240281, 264678, 479551, 480562, 720843, 959102, 1014599, 1438653, 1441686, 2029198, 2877306, 3043797, 6087594, 11029673, 14866081, 22059346, 29732162, 33089019, 44598243, 66178038, 89196486, 341919863, 683839726, 1025759589, 2051519178]

約数ペア:

[(1, 2051519178), (2, 1025759589), (3, 683839726), (6, 341919863), (23, 89196486), (31, 66178038), (46, 44598243), (62, 33089019), (69, 29732162), (93, 22059346), (138, 14866081), (186, 11029673), (337, 6087594), (674, 3043797), (713, 2877306), (1011, 2029198), (1423, 1441686), (1426, 1438653), (2022, 1014599), (2139, 959102), (2846, 720843), (4269, 480562), (4278, 479551), (7751, 264678), (8538, 240281), (10447, 196374), (15502, 132339), (20894, 98187), (23253, 88226), (31341, 65458), (32729, 62682), (44113, 46506)]