2109287726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1373}}^1$

素因数の和:1785

約数の個数: 64

約数和(自身を含む): 4077416448

約数和(自身を除く): 1968128722

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 367, 598, 734, 1373, 2093, 2569, 2746, 4186, 4771, 5138, 8441, 9542, 9611, 16882, 17849, 19222, 31579, 33397, 35698, 59087, 63158, 66794, 109733, 118174, 124943, 219466, 221053, 249886, 410527, 442106, 503891, 768131, 821054, 1007782, 1536262, 2873689, 3527237, 5747378, 6550583, 7054474, 11589493, 13101166, 23178986, 45854081, 81126451, 91708162, 150663409, 162252902, 301326818, 1054643863, 2109287726]

約数ペア:

[(1, 2109287726), (2, 1054643863), (7, 301326818), (13, 162252902), (14, 150663409), (23, 91708162), (26, 81126451), (46, 45854081), (91, 23178986), (161, 13101166), (182, 11589493), (299, 7054474), (322, 6550583), (367, 5747378), (598, 3527237), (734, 2873689), (1373, 1536262), (2093, 1007782), (2569, 821054), (2746, 768131), (4186, 503891), (4771, 442106), (5138, 410527), (8441, 249886), (9542, 221053), (9611, 219466), (16882, 124943), (17849, 118174), (19222, 109733), (31579, 66794), (33397, 63158), (35698, 59087)]