248859091588

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{8039123}}^1$

素因数の和:8039307

約数の個数: 24

約数和(自身を含む): 445689034560

約数和(自身を除く): 196829942972

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 436, 7739, 15478, 30956, 8039123, 16078246, 32156492, 570777733, 876264407, 1141555466, 1752528814, 2283110932, 3505057628, 62214772897, 124429545794, 248859091588]

約数ペア:

[(1, 248859091588), (2, 124429545794), (4, 62214772897), (71, 3505057628), (109, 2283110932), (142, 1752528814), (218, 1141555466), (284, 876264407), (436, 570777733), (7739, 32156492), (15478, 16078246), (30956, 8039123)]