2019921704

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{1459481}}^1$

素因数の和:1459660

約数の個数: 16

約数和(自身を含む): 3809248020

約数和(自身を除く): 1789326316

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 1459481, 2918962, 5837924, 11675848, 252490213, 504980426, 1009960852, 2019921704]

約数ペア:

[(1, 2019921704), (2, 1009960852), (4, 504980426), (8, 252490213), (173, 11675848), (346, 5837924), (692, 2918962), (1384, 1459481)]