1245214910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{4903}}^1$

素因数の和:5252

約数の個数: 32

約数和(自身を含む): 2272121280

約数和(自身を除く): 1026906370

約数列:

[1, 2, 5, 10, 109, 218, 233, 466, 545, 1090, 1165, 2330, 4903, 9806, 24515, 25397, 49030, 50794, 126985, 253970, 534427, 1068854, 1142399, 2284798, 2672135, 5344270, 5711995, 11423990, 124521491, 249042982, 622607455, 1245214910]

約数ペア:

[(1, 1245214910), (2, 622607455), (5, 249042982), (10, 124521491), (109, 11423990), (218, 5711995), (233, 5344270), (466, 2672135), (545, 2284798), (1090, 1142399), (1165, 1068854), (2330, 534427), (4903, 253970), (9806, 126985), (24515, 50794), (25397, 49030)]