1257918892

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{733}}^1\times {\mathrm{4423}}^1$

素因数の和:5257

約数の個数: 24

約数和(自身を含む): 2227590176

約数和(自身を除く): 969671284

約数列:

[1, 2, 4, 97, 194, 388, 733, 1466, 2932, 4423, 8846, 17692, 71101, 142202, 284404, 429031, 858062, 1716124, 3242059, 6484118, 12968236, 314479723, 628959446, 1257918892]

約数ペア:

[(1, 1257918892), (2, 628959446), (4, 314479723), (97, 12968236), (194, 6484118), (388, 3242059), (733, 1716124), (1466, 858062), (2932, 429031), (4423, 284404), (8846, 142202), (17692, 71101)]