309334636078

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{21283517}}^1$

素因数の和:21283588

約数の個数: 24

約数和(自身を含む): 514124660808

約数和(自身を除く): 204790024730

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 21283517, 42567034, 276685721, 553371442, 915191231, 1830382462, 3596914373, 7193828746, 11897486003, 23794972006, 154667318039, 309334636078]

約数ペア:

[(1, 309334636078), (2, 154667318039), (13, 23794972006), (26, 11897486003), (43, 7193828746), (86, 3596914373), (169, 1830382462), (338, 915191231), (559, 553371442), (1118, 276685721), (7267, 42567034), (14534, 21283517)]