1927834540

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{499439}}^1$

素因数の和:499641

約数の個数: 24

約数和(自身を含む): 4069437120

約数和(自身を除く): 2141602580

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 499439, 998878, 1997756, 2497195, 4994390, 9988780, 96391727, 192783454, 385566908, 481958635, 963917270, 1927834540]

約数ペア:

[(1, 1927834540), (2, 963917270), (4, 481958635), (5, 385566908), (10, 192783454), (20, 96391727), (193, 9988780), (386, 4994390), (772, 2497195), (965, 1997756), (1930, 998878), (3860, 499439)]