489373078

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{6863}}^1$

素因数の和:7319

約数の個数: 16

約数和(自身を含む): 743535936

約数和(自身を除く): 254162858

約数列:

[1, 2, 101, 202, 353, 706, 6863, 13726, 35653, 71306, 693163, 1386326, 2422639, 4845278, 244686539, 489373078]

約数ペア:

[(1, 489373078), (2, 244686539), (101, 4845278), (202, 2422639), (353, 1386326), (706, 693163), (6863, 71306), (13726, 35653)]