1029778828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19803439}}^1$

素因数の和:19803456

約数の個数: 12

約数和(自身を含む): 1940737120

約数和(自身を除く): 910958292

約数列:

[1, 2, 4, 13, 26, 52, 19803439, 39606878, 79213756, 257444707, 514889414, 1029778828]

約数ペア:

[(1, 1029778828), (2, 514889414), (4, 257444707), (13, 79213756), (26, 39606878), (52, 19803439)]