253991396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{22573}}^1$

素因数の和:22703

約数の個数: 24

約数和(自身を含む): 464572920

約数和(自身を除く): 210581524

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 2813, 5626, 11252, 22573, 45146, 90292, 654617, 1309234, 2189581, 2618468, 4379162, 8758324, 63497849, 126995698, 253991396]

約数ペア:

[(1, 253991396), (2, 126995698), (4, 63497849), (29, 8758324), (58, 4379162), (97, 2618468), (116, 2189581), (194, 1309234), (388, 654617), (2813, 90292), (5626, 45146), (11252, 22573)]