1521124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 2935296

約数和(自身を除く): 1414172

約数列:

[1, 2, 4, 11, 22, 44, 181, 191, 362, 382, 724, 764, 1991, 2101, 3982, 4202, 7964, 8404, 34571, 69142, 138284, 380281, 760562, 1521124]

約数ペア:

[(1, 1521124), (2, 760562), (4, 380281), (11, 138284), (22, 69142), (44, 34571), (181, 8404), (191, 7964), (362, 4202), (382, 3982), (724, 2101), (764, 1991)]