126890906

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{1249}}^1$

素因数の和:1973

約数の個数: 16

約数和(自身を含む): 193200000

約数和(自身を除く): 66309094

約数列:

[1, 2, 79, 158, 643, 1249, 1286, 2498, 50797, 98671, 101594, 197342, 803107, 1606214, 63445453, 126890906]

約数ペア:

[(1, 126890906), (2, 63445453), (79, 1606214), (158, 803107), (643, 197342), (1249, 101594), (1286, 98671), (2498, 50797)]