1489651072076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{19600672001}}^1$

素因数の和:19600672024

約数の個数: 12

約数和(自身を含む): 2744094080280

約数和(自身を除く): 1254443008204

約数列:

[1, 2, 4, 19, 38, 76, 19600672001, 39201344002, 78402688004, 372412768019, 744825536038, 1489651072076]

約数ペア:

[(1, 1489651072076), (2, 744825536038), (4, 372412768019), (19, 78402688004), (38, 39201344002), (76, 19600672001)]