1275831172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4142309}}^1$

素因数の和:4142331

約数の個数: 24

約数和(自身を含む): 2783632320

約数和(自身を除く): 1507801148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4142309, 8284618, 16569236, 28996163, 45565399, 57992326, 91130798, 115984652, 182261596, 318957793, 637915586, 1275831172]

約数ペア:

[(1, 1275831172), (2, 637915586), (4, 318957793), (7, 182261596), (11, 115984652), (14, 91130798), (22, 57992326), (28, 45565399), (44, 28996163), (77, 16569236), (154, 8284618), (308, 4142309)]