1957307432

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{380503}}^1$

素因数の和:381152

約数の個数: 16

約数和(自身を含む): 3675668640

約数和(自身を除く): 1718361208

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 380503, 761006, 1522012, 3044024, 244663429, 489326858, 978653716, 1957307432]

約数ペア:

[(1, 1957307432), (2, 978653716), (4, 489326858), (8, 244663429), (643, 3044024), (1286, 1522012), (2572, 761006), (5144, 380503)]