1900821289

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{5897}}^1$

素因数の和:6264

約数の個数: 16

約数和(自身を含む): 2050239168

約数和(自身を除く): 149417879

約数列:

[1, 17, 67, 283, 1139, 4811, 5897, 18961, 100249, 322337, 395099, 1668851, 6716683, 28370467, 111813017, 1900821289]

約数ペア:

[(1, 1900821289), (17, 111813017), (67, 28370467), (283, 6716683), (1139, 1668851), (4811, 395099), (5897, 322337), (18961, 100249)]