713643580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2744783}}^1$

素因数の和:2744805

約数の個数: 24

約数和(自身を含む): 1613932992

約数和(自身を除く): 900289412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2744783, 5489566, 10979132, 13723915, 27447830, 35682179, 54895660, 71364358, 142728716, 178410895, 356821790, 713643580]

約数ペア:

[(1, 713643580), (2, 356821790), (4, 178410895), (5, 142728716), (10, 71364358), (13, 54895660), (20, 35682179), (26, 27447830), (52, 13723915), (65, 10979132), (130, 5489566), (260, 2744783)]