2157514444806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{63617}}^1\times {\mathrm{807479}}^1$

素因数の和:871108

約数の個数: 32

約数和(自身を含む): 4931545213440

約数和(自身を除く): 2774030768634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 63617, 127234, 190851, 381702, 445319, 807479, 890638, 1335957, 1614958, 2422437, 2671914, 4844874, 5652353, 11304706, 16957059, 33914118, 51369391543, 102738783086, 154108174629, 308216349258, 359585740801, 719171481602, 1078757222403, 2157514444806]

約数ペア:

[(1, 2157514444806), (2, 1078757222403), (3, 719171481602), (6, 359585740801), (7, 308216349258), (14, 154108174629), (21, 102738783086), (42, 51369391543), (63617, 33914118), (127234, 16957059), (190851, 11304706), (381702, 5652353), (445319, 4844874), (807479, 2671914), (890638, 2422437), (1335957, 1614958)]