1427876144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4696961}}^1$

素因数の和:4696988

約数の個数: 20

約数和(自身を含む): 2912116440

約数和(自身を除く): 1484240296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4696961, 9393922, 18787844, 37575688, 75151376, 89242259, 178484518, 356969036, 713938072, 1427876144]

約数ペア:

[(1, 1427876144), (2, 713938072), (4, 356969036), (8, 178484518), (16, 89242259), (19, 75151376), (38, 37575688), (76, 18787844), (152, 9393922), (304, 4696961)]