1386750864

素因数分解:

$2^4\times 3^1\times {\mathrm{28890643}}^1$

素因数の和:28890654

約数の個数: 20

約数和(自身を含む): 3582439856

約数和(自身を除く): 2195688992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28890643, 57781286, 86671929, 115562572, 173343858, 231125144, 346687716, 462250288, 693375432, 1386750864]

約数ペア:

[(1, 1386750864), (2, 693375432), (3, 462250288), (4, 346687716), (6, 231125144), (8, 173343858), (12, 115562572), (16, 86671929), (24, 57781286), (48, 28890643)]