828603654

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{11933}}^1$

素因数の和:12172

約数の個数: 32

約数和(自身を含む): 1691000064

約数和(自身を除く): 862396410

約数列:

[1, 2, 3, 6, 71, 142, 163, 213, 326, 426, 489, 978, 11573, 11933, 23146, 23866, 34719, 35799, 69438, 71598, 847243, 1694486, 1945079, 2541729, 3890158, 5083458, 5835237, 11670474, 138100609, 276201218, 414301827, 828603654]

約数ペア:

[(1, 828603654), (2, 414301827), (3, 276201218), (6, 138100609), (71, 11670474), (142, 5835237), (163, 5083458), (213, 3890158), (326, 2541729), (426, 1945079), (489, 1694486), (978, 847243), (11573, 71598), (11933, 69438), (23146, 35799), (23866, 34719)]