211891082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{5953}}^1$

素因数の和:6042

約数の個数: 24

約数和(自身を含む): 351845676

約数和(自身を除く): 139954594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1369, 2738, 5953, 11906, 17797, 35594, 77389, 154778, 220261, 440522, 2863393, 5726786, 8149657, 16299314, 105945541, 211891082]

約数ペア:

[(1, 211891082), (2, 105945541), (13, 16299314), (26, 8149657), (37, 5726786), (74, 2863393), (481, 440522), (962, 220261), (1369, 154778), (2738, 77389), (5953, 35594), (11906, 17797)]