125414828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{407191}}^1$

素因数の和:407213

約数の個数: 24

約数和(自身を含む): 273633024

約数和(自身を除く): 148218196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 407191, 814382, 1628764, 2850337, 4479101, 5700674, 8958202, 11401348, 17916404, 31353707, 62707414, 125414828]

約数ペア:

[(1, 125414828), (2, 62707414), (4, 31353707), (7, 17916404), (11, 11401348), (14, 8958202), (22, 5700674), (28, 4479101), (44, 2850337), (77, 1628764), (154, 814382), (308, 407191)]