2073669213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 3608543232

約数和(自身を除く): 1534874019

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 607, 643, 759, 1771, 1821, 1929, 4249, 4501, 5313, 6677, 7073, 12747, 13503, 13961, 14789, 20031, 21219, 41883, 44367, 46739, 49511, 97727, 103523, 140217, 148533, 153571, 162679, 293181, 310569, 390301, 460713, 488037, 1074997, 1138753, 1170903, 2732107, 3224991, 3416259, 4293311, 8196321, 8976923, 12879933, 26930769, 30053177, 62838461, 90159531, 98746153, 188515383, 296238459, 691223071, 2073669213]

約数ペア:

[(1, 2073669213), (3, 691223071), (7, 296238459), (11, 188515383), (21, 98746153), (23, 90159531), (33, 62838461), (69, 30053177), (77, 26930769), (161, 12879933), (231, 8976923), (253, 8196321), (483, 4293311), (607, 3416259), (643, 3224991), (759, 2732107), (1771, 1170903), (1821, 1138753), (1929, 1074997), (4249, 488037), (4501, 460713), (5313, 390301), (6677, 310569), (7073, 293181), (12747, 162679), (13503, 153571), (13961, 148533), (14789, 140217), (20031, 103523), (21219, 97727), (41883, 49511), (44367, 46739)]