1047993860

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{271501}}^1$

素因数の和:271703

約数の個数: 24

約数和(自身を含む): 2212198296

約数和(自身を除く): 1164204436

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 271501, 543002, 1086004, 1357505, 2715010, 5430020, 52399693, 104799386, 209598772, 261998465, 523996930, 1047993860]

約数ペア:

[(1, 1047993860), (2, 523996930), (4, 261998465), (5, 209598772), (10, 104799386), (20, 52399693), (193, 5430020), (386, 2715010), (772, 1357505), (965, 1086004), (1930, 543002), (3860, 271501)]