670076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 1300656

約数和(自身を除く): 630580

約数列:

[1, 2, 4, 11, 22, 44, 97, 157, 194, 314, 388, 628, 1067, 1727, 2134, 3454, 4268, 6908, 15229, 30458, 60916, 167519, 335038, 670076]

約数ペア:

[(1, 670076), (2, 335038), (4, 167519), (11, 60916), (22, 30458), (44, 15229), (97, 6908), (157, 4268), (194, 3454), (314, 2134), (388, 1727), (628, 1067)]