1340152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 2787120

約数和(自身を除く): 1446968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 157, 194, 314, 388, 628, 776, 1067, 1256, 1727, 2134, 3454, 4268, 6908, 8536, 13816, 15229, 30458, 60916, 121832, 167519, 335038, 670076, 1340152]

約数ペア:

[(1, 1340152), (2, 670076), (4, 335038), (8, 167519), (11, 121832), (22, 60916), (44, 30458), (88, 15229), (97, 13816), (157, 8536), (194, 6908), (314, 4268), (388, 3454), (628, 2134), (776, 1727), (1067, 1256)]