129331652

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{1297}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 229730424

約数和(自身を除く): 100398772

約数列:

[1, 2, 4, 97, 194, 257, 388, 514, 1028, 1297, 2594, 5188, 24929, 49858, 99716, 125809, 251618, 333329, 503236, 666658, 1333316, 32332913, 64665826, 129331652]

約数ペア:

[(1, 129331652), (2, 64665826), (4, 32332913), (97, 1333316), (194, 666658), (257, 503236), (388, 333329), (514, 251618), (1028, 125809), (1297, 99716), (2594, 49858), (5188, 24929)]