2491845716

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{991}}^1\times {\mathrm{5563}}^1$

素因数の和:6671

約数の個数: 24

約数和(自身を含む): 4404551424

約数和(自身を除く): 1912705708

約数列:

[1, 2, 4, 113, 226, 452, 991, 1982, 3964, 5563, 11126, 22252, 111983, 223966, 447932, 628619, 1257238, 2514476, 5512933, 11025866, 22051732, 622961429, 1245922858, 2491845716]

約数ペア:

[(1, 2491845716), (2, 1245922858), (4, 622961429), (113, 22051732), (226, 11025866), (452, 5512933), (991, 2514476), (1982, 1257238), (3964, 628619), (5563, 447932), (11126, 223966), (22252, 111983)]