253412236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{74797}}^1$

素因数の和:74830

約数の個数: 36

約数和(自身を含む): 557095504

約数和(自身を除く): 303683268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 74797, 149594, 299188, 523579, 822767, 1047158, 1645534, 2094316, 3291068, 5759369, 9050437, 11518738, 18100874, 23037476, 36201748, 63353059, 126706118, 253412236]

約数ペア:

[(1, 253412236), (2, 126706118), (4, 63353059), (7, 36201748), (11, 23037476), (14, 18100874), (22, 11518738), (28, 9050437), (44, 5759369), (77, 3291068), (121, 2094316), (154, 1645534), (242, 1047158), (308, 822767), (484, 523579), (847, 299188), (1694, 149594), (3388, 74797)]