996899840656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2009878711}}^1$

素因数の和:2009878750

約数の個数: 20

約数和(自身を含む): 1993799682304

約数和(自身を除く): 996899841648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2009878711, 4019757422, 8039514844, 16079029688, 32158059376, 62306240041, 124612480082, 249224960164, 498449920328, 996899840656]

約数ペア:

[(1, 996899840656), (2, 498449920328), (4, 249224960164), (8, 124612480082), (16, 62306240041), (31, 32158059376), (62, 16079029688), (124, 8039514844), (248, 4019757422), (496, 2009878711)]